Is it possible that Christian Chandler has, or has had, Landau Kleffner Syndrome? He didn't talk until the age of 7, which he mentioned in this article  as well as his person page on Sonichu.com. One day back in 2010, he went into conflict with Lori, a woman who sent him emails in response to his hate meme 
More info can be read on Sonichu article about autism here 
In one of his latest videos from YouTube channel https://m.youtube.com/user/CwcvilleGuardian , other users pointed out that Chris shows early signs of stroke in video https://m.youtube.com/watch?v=7EtMqijwZhs . His right eye is slightly drooping as he talks. Drooping eyes are often a sign of early stroke/substance abuse.
In https://sonichu.com/cwcki/Chris%27s_kitchen , it is seen that Chris eats so much fast food and pre prepared food, this is because his kitchen is in extremely poor condition. He keeps bodily fluids in the freezer for donations which won't work, there's cat poop on the floor, the food looks expired/cheaply done, and he can't even cook spaghetti.