The whole point of lemmy is to be decentralized and made up of different instances with different rules. You are a lemmy.ca user talking to a lemm.we used on a lemmy.world topic. Some instances are fully of toxic shit, some aren’t. If you’re calling YouTube comments garbage, there’s garbage to be had in the fediverse too. Acting like someone’s dumb for caring about YouTube comments while posting on lemmy is also dumb. Let people care about what they want to care about.