I have a coworker who is very into social justice and is also a gamer. And personally, I'm absolutely down with that. Most of my largest concerns with games come from a place of social justice and representation, I love discussing the subject, and I find it very important. However, my coworker kind of uses social justice and outrage as a way to place himself above others and outright dismiss certain games if they don't fit into what he defines as correct.
Zelda BOTW, for example, has been a sore subject recently. Another coworker and I are excited for it, but every time we discuss it, this dude will pop in with an audible sigh talking about how Nintendo is so stuck in their sexist Japanese ways by having you save a princess in all their games and "I can't believe you guys would even consider supporting that junk." And yeah I value that viewpoint, but I think a lot of socially conscious gamers can enjoy something while still seeing its problems, and he just cannot enjoy anything if it has a social flaw. Obviously, I agree with him, but it's not the only thing I care about. He is very smart, and a great guy, but sometimes I want to talk about stuff that I actually enjoy in games rather than all the negatives.
So I guess that fits the topic: putting themselves above others who like something