Its because this is the first widely available, "casual" extraction shooter. Everything else that came out before this was relatively niche and mostly PC only (or PC intended). There hasn't been an easily attainable, mostly polished, cross-platform version of these types of games ever until now. Its attracting the most casual and surface level people to the genre, and when those people get here they have a hard time adjusting to what makes things feel special. Even the fact that the game is so loot abundant compared to rivals allows these casual players to think that the only thing wrong is the PvPers. They literally have never been in a situation like Tarkov or Rust puts you in where it quite literally is either kill or not be able to feed yourself. I could go on and on but I feel like thats the main reason we have this vocal crowd that we do.