I think the way the Spidypool works for me, the thing that draws me in over and over, the way this Wade is making his best scenario, is like:
He is Spidey's biggest fan. He is obsessed. Fixated. He thinks Spidey has the best approach to the whole superhero thing on top of being so damn cute and funny and smart. And Wade just locks in on him the more be discovers and he feels kinda pervy about it and guilty sometimes, but he works it around where he gets himself to see it like this:
Spidey is a good guy. I want Spidey around doing his thing for as long as possible. I can't make sure I'm not gonna hurt him if I stay away from him, but I also don't want to fuck him up and wreck him. If he doesn't trust me to help save his life, he'll probably end up getting hurt or killed or even just give up forever trying to avoid me or stop me. So I gotta do things better. I gotta be better for him so he can trust me so I can keep him in this world, and that will be a good thing.
And it takes like two years before he gets there and meanwhile Peter 3 is still messed up over getting his heart broken about Gwen and is thinking well damn though I can't keep being this lonely and fragmented it is actually gonna kill me pretty soon I fear.
Then he realizes he trusts Wade more than he realized, that Wade was actually doing his best, was the only person who knew all three sides of him (Spidey, disaster poor nerd, freaky slut) and also liked and respected and admired him. Because, not in spite of. And as a bonus, Wade could never die. He would never lose him.
There we go, chaos power couple. And it's Peter 3 because Andrew!Spidey is a pretty strong favorite for the live action dream cast.