These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Takuma becomes even worse. While his extreme actions could at first be considered justified because it was a matter of survival, he later starts killing and raping people just for the hell of it. In case you somehow missed the memo, the scene where he and his men gang rape Hibari and mutilate Tsukasa really drives it in.