Why has this subreddit turned into straight bullying?

It feels like all people *not everyone* do on this subreddit is complain and pick on other sellers or buyers. For example someone will post and talk about what is wrong with their seller and buyer without actually adding any real critique about how they could improve or be aware of, it just feels like people look for validation or someone to jump on the hate train they’ve created.
I feel like this isn’t right and isn’t what the purpose of the subreddit it, now there’s nothing wrong with bringing awareness to those that may have been scammed but I’ve straight up seen very nasty and rude/bullying posts just so people can feel relatable on here I guess. Idk I’m just tired of seeing all the depop notifications about how they’re complaining or bringing down a seller/buyers.