Are 1010 in your AU okay? Also what happened to BJ2 and DK West in your AU?
B2J were very injured and now live with West in a small apartment trying to save up money for medical expenses and possibly to move to a new city.
As for 1010? No. They are absolutely not okay.
White, like Rin, has some memory problems. So he ended up being demoted from leader in the 1010 code. The public technically sees him as the leader of 1010, but in private it is Blue that is calling the shots. This has made White bitter and hateful to Blue, which wasn't helped by Blue attacking people who messed with 1010 (Ex-Jay, West, and B2J all on separate occasions).
So White just became cynical and hostile to Blue and the rest of 1010, trying to force his way as leader through fear and pain against them. He also started to hate all the people around him, such as Tatiana, Eve, Mama, the fans that like the other 1010 over him. The only person he seems to care for anymore is himself and Neon, and even then there is a bitterness against Neon for demoting him (but he puts more blame onto Blue for that than Neon).
Blue is an overstimulated, emotionally stunted, stressed out mess. He was given the leader role against his will, forced to have constant monitoring and updates of Neon's life support, and had his glasses taken away to tone down his uniqueness (which messes with his eyes but he has to pretend he is not bothered by it for fear he will be seen as defective and scrapped).
All he wants to do is keep things the same, and protect Neon and 1010 but every time he does he fucks their group up and make the public scared, wary, or hateful towards them. And now he is the target of multiple people's hate, from the public, from NSR, and from 1010. Blue is alone and looking to reach out to someone, anyone, that could help.
Red is just scared all the time. He is clumsy and messes up a bunch. It got to the point that his "bad boy" reputation started to get questioned because he couldn't keep it up as well as he could. Especially not after seeing Purple get destroyed. Every action Red does is full of fear of messing up. He tends to stay right by Neon and Blue, never straying too far from either of them. When Neon needs someone to hold his cane, Red is always the one to hold it. Red holds it close to his chest protectively as a way to keep it safe but also be close to Neon (he hates seeing other people hold Neon's cane because he feels that is one of the few good things he knows how to do without messing up).
The only exception would be when Yellow is leading him into trouble. Yellow would either harass Green or White for fun while making Red tag along. Green never fights back but White does, and instead of taking his anger out of Yellow who is bothering him, White takes his anger out on Red hoping Yellow will stop if he sees Red getting hurt or scared (it works sometimes which is why White continues to do it, he doesn't go directly after Yellow because then Yellow would tattle on him and get them all in trouble).
Yellow, as mentioned, is the main trouble maker of the group. He just annoys and harasses anyone of 1010 because he has no outlet anywhere else. He has a lot of energy and no where to vent it out, so he uses his energy to get the others in trouble. If Red is holding something delicate, he will hit it out of Red's hand. Or he will break one of Yinu's toys and blame it on Green. Even shattering one of Eve's statues or ripping up Remi's drawings when they aren't around and saying Blue did it. Anything to make the others seem worse than him, because in Yellow's mind, if everyone else is in trouble, he is safe.
And finally Green. Green learned quick that he doesn't matter. Even before Purple was destroyed, he was the least popular 1010 and the lowest rank out of the group. He has absolutely no power, no say, and no help. Green just lets whatever happens happen. He doesn't fight back anymore. He will usually be alone unless Yellow or White come to mess with him. The only time he is safe is when Neon is around because 1010 behave around him (and sometimes when Blue is around because that means Neon is close by or Blue will report the abuse to Neon).
Green is usually turned off or in sleep mode when not working because to him it is easier to deal with life in short moments than the constant drain. Though, sometimes he is not off by choice. His ring can be pulled out to forcibly turn him off against his will (like a kill switch) which gets used against him quite frequently actually. Whenever he points out something Yellow is doing is stupid, or tries to question White for why he is trying to order everyone around, his ring gets pulled out. Usually Red or Blue have to put it back in, but sometimes it is Neon. White and Yellow always try to make it look like Green pulled it out on his own, or got it pulled out accidentally so they don't get in trouble, and since Green never speaks up it always works.
Neon doesn't see any of this happening with 1010 though. He is usually out of the mansion working on things for NSR. When he is home he is either putting 1010 to work practicing for concerts, creating music, or drinking. He doesn't spend time with 1010 as a group, but he does individually spend time with them. He actually has special moments with each 1010 that they come to him for when things get really rough.
When making music, if Neon is playing an upright piano he will allow Green to lay his back against it and feel the vibrations of the music or the two will sit outside while Neon smokes and they will look at the plants in the yard.
When he cooks food Red will be there with him trying to help. Carrying his food to the table or even learning how to mix a drink for Neon (though Neon does not want Red touching his alcohol because he doesn't like the idea of Red trying to drink it even though 1010 can't eat or drink in this AU).
When working on designs and picking out color palettes, Yellow will almost always be by his side and just talking to him. Pointing out things and placing designs next to each other. It usually does more harm than good, messing with Neon's ability to make something coherent, but he lets Yellow play with what he is working on if there is no deadline approaching.
Blue is almost always by Neon's side. Usually he is sitting on the floor next to Neon's legs. Even when Neon is spending time with the other 1010, Blue will be there (sitting behind and hugging Neon's waste when he plays piano, sitting on the floor/under the table when Neon eats, standing close to the table full of designs/ideas when Neon is working). Blue is basically Neon's shadow, and because of this Neon teaches Blue how to work with machines in case one of 1010 get damaged and he can't get to work on them. So they spend quality time together creating new small machines or tech that would help 1010, or he would learn how to fix parts of Neon's cybernetics.
White is the only one who actively seeks out quality time with Neon. The other's just learned Neon's habits and figured out when is a good time to be with him. White on the other hand forces quality time. He will take an acoustic guitar and bring it to Neon and ask him to play music and sing for him (while glaring at Blue enough that Blue excuses himself from the scene). The Neon will play and sing, while White sings with him as a chorus/backup. It is one of the only things that brings White joy anymore, and it is always ruined by a 1010 coming in or an NSR member calling. Either way, once the music session gets interrupted, White takes the guitar back and leaves instead of just dealing with a small interruption.