>>40185777Pretty much the only thing that makes it seem like Chaos might not be fully retired is that he had debuted that maskless form very shortly before he graduated. Possible that he was hoping the new outfit would reinvigorate his desire to stream but didn't so he graduated, but also possible that he heard back from Niji that he'd been accepted and had to shelf his persona shortly after the debut.
But given how many years he put into the character he played it's hard to say. He was still in the 50view territory when he graduated, but he had a shitload of high profile friends and made it into some collabs with people way above his weight class through charisma and connections alone. I'm inclined to believe he's just gone for good.