system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] What prevents Killer Croc from being rehabilitated?

He doesn't seem like the person who just loves to kill like the Joker or other inmates around arkham.

He has voluntarily given himself up to go to arkham in times of defeat.

He has shown to have quite the caring nature under his thick skin.

So what's the deal Waylon? Why haven't you stuck your landing yet and went out to go help Batman make gotham a better place?
gpt
Pre-New 52 at least, he was basically just getting dumber and more feral as time went on. He started out as a moderately intelligent mobster with a skin condition to a full-on reptile monster that ate people.