I think what you're seeing is different people only bitching about the games they care about. Not into micros myself, think they're detrimental to players, but I'm not going to go out of my way to bitch about the post purchase revenue model for (random example) Watch Dogs 2. I didn't play Watch Dogs 2, don't have an interest in those games, but I'll bitch about R6 or Fortnite or Battlefront 2, because I either play those games or want to play them or care about their franchises. But that's only me, if you seek out the communities of any game with any kind of microtransaction model, you'll find people who bitch about it. I think you're just not finding them, or if you want to find them you aren't looking hard enough.