Deryl broke free of the control and still wanted to fight MC (to death....multiple times),
The first time he fought the MC after breaking free, it was not to the death. Deryl just wanted to see if he could beat the MC.
After that, that was monster Deryl. He clearly wasn't himself.
he still "creeps" on amber/liz despite his chance having passed years ago and still does it (mostly just flirting/commenting on their tits) even after they date MC,
Is he not allowed to make jokes with his friends?
he is the reason Jared hates MC so much (deryl fucking tess is the only reason the cheerleading arc starts)
The cheerleading arc is not the reason, that's literally a side route that players might not even do (although even then, the MC confronting Jared about Jess is completely on the MC).
The reason is because MC stood up to Jared twice in the main story. Once when Jared tried to attack Deryl for flirting with Tess (obviously not Deryl's fault), and the second time when Jared was bullying Jake and Mia.
Its okay to give deryl a pass becuase he is MC friend but dont try claim "logic" behind it because deryl is canoncially a dick
Nothing wrong with being a dick.
Edit: For proof he becomes superhuman/monster after MC and "feels" his humuniaty slipping (100% always happens) while its a choice for the MC who at the point had already required killed a couple of people and maimed others at best
??????????????????
He probably feels his humanity is slipping because he's dreaming about all the shit his monster self is doing. Not sure how this is proof of anything