ToS violation I assume. Pretty sure it's against ToS to drop in on a stream uninvited and disrupt what's going on. If someone does that and their actions are reported Twitch is able to suspend or permanently ban that channel from streaming content. I'm guessing his account was suspended rather than perm'd. Dude's a cock anyways and has a really shitty channel environment where it's basically 'worship me or gtfo". Approach him with any criticism and you're perm'd from his chat and he goes on a tirade about how that person is terrible or things along those lines. There's that and how he markets himself but I can't blame him for how he markets himself since he's apparently trying to make streaming a large enough source of income to support his family. I think I've watched maybe like 5 - 10 hours of his content.