I don't think people really understand the situation. Taiga has basically been manipulated by the other wolf guy into thinking he could never change and that his instincts will continue to hurt other people and Taiga believes that, he believes that he can never change because he's a beastman so I'm pretty sure he doesn't want to hurt Fujiyama and is going to leave. It's just my opinion though.
I was really waiting for Taylor to redeem himself.....I'm disappointed, if he doesn't do anything to help in the next few chapters he will literally be deemed the most useless character of all time.