Ok but Techno and Tommy's relationship is like actually healthy?
Already from yesterday's stream Techno helping Tommy set up realistic goals and write them down which can be really hard when you have ptsd or depression (which Tommy definitely hasn't healed from yet because, as Techno said, it takes time). And spending time with him, and letting him leave in his house, 'cause clearly the child is now quite starved from any tipe of human interaction (and most definitely from healthy ones).
Techno actually trying to calm down Tommy every time he gets panicky, giving him armour, weapons, potions and food so he can protect himself. Actually telling him he's strong enough to protect himself with the whole "we're hard to kill" (a notion that Dream tried to eradicate).
The whole scene with the final control room was amazing. Tommy immediately looking for Dream 'cause that's what he did for weeks, what Dream conditioned him to do and Techno immediately pointing out that Dream was the one who exiled him in the first place. In general Techno trying to find ways to protect Tommy from Dream (like the box and promising Tommy that his debt to Dream does not mean he'll rat him out).
Also one thing I haven't seen anyone talking about was the fact that Tommy clearly needed the time to look around and re-familiarize himself with the smp and Techno let him and looked around with him. He only asked him to hurry up when they were in danger or running out of time.
Also Tommy seemed to be quite disturbed by the anti-Techno propaganda. He may not admit it, but the affection is there on his side as well. He even called him big T!
Also that scene in Tommy's old enemy room was great. When Techno joked about messaging Tubbo Tommy's location and Tommy panicked he immediately dropped it and reassured him that he wouldn't.
I did not expect the violent mass murderer to be the one person to help the gremlin child deal with trauma and all the related psychological issues, but he's actually doing it... well?