Yes. There is currently a post about Buzzfeed union, which I don't think is going to help anything because of the existential problem regarding the fact they are a losing business.

But gaming is definitely unique and there should be a union.

I'm generally against such kinds of intervention, and many unions can be a problem, but there are definitely situations wherein they make sense - here for one. Also - fast food and retail workers (looking at you Wallmart).