Chris started dressing like a Wallmart whore while Bob was still alive. I don't think it came from him emulating his parents, since Bob called him a fag and Barb tried to cut his hair and threatened him with suicide if he wouldn't stop. He was originally just a transvestite, but after he went to social media and was told that he can't pick out only dykes from LGBTSPQR+ zoo, he decided to be female. It was all solely because he failed as a male and hated other males for stealing pussy, so he decided to use disguise. Many autistic incels do that.
I also don't get why people say that Bob was a positive influence for Chris. Yes, Chris wasn't so crazy during that period, but just because he was afraid of Bob. And to be fair, Bob was almost as crazy as Barb. I mean, you have to be mentally not all there to live in that little replica of Bakers estate and be fine with it. The only time when it bothered him in the slightest was when trolls tried to report them to the authorities and guess what? He didn't try to clean it afterwards. He was as fine with living in dirt as Barb was. Also, don't forget that call where Alec pretends to be GamePlace employee. Bob outright tells that members of their community are conspiring against them, which is exactly what Chris claimed in the video where he cries after basketball game. They were telling him this bullshit since he was a kid and here we are.