This should have happened a while ago. Many influencers had already started streaming gambling content on Twitch long time ago.
It was a matter of time before gambling streams got banned on this platform and now that it has happened many people will be saved from these influencers.
So far only a few games in a few gambling platforms are banned but as time goes we might see more games and more sites being added to the list.
I don't understand what's the problem with not watching what you don't like? These modern trends to ban everything are just awful. I remember the times when twitch streaming was fun and you could hear funny jokes on any topic. Now this is all banned and if the streamer did not have time to say "I condemn" in time, he can be banned even for a joke in the chat that has nothing to do with him. We are getting closer to a dystopia, and as I see it, you rejoice in this? Terrible.