For people that like fashion, there's many communities which are small and awful but full of terrible people - namely
The Purse Forum.
There's snipey catfights that spill out from the forum to real life, people who destroy other's reputation by launching smear campaigns that they sell fake bags, just because they take offence at something they've said... it really goes on.
My favorite was a thread a long time ago about women buying Hermes bags online in "desperation", because the Hermes waiting list was "simply too long".
Idiotic New York housewives would spend over $25k on bags from shady sites and then be in complete "shock and horror" when they'd get their bag, take it to Hermes for verification and find out it was a fake.... then have the bag confiscated by Hermes.
There was even one lady or ladies who ended up inviting the counterfitter to her apartment and ended up with a knife being held at her throat and a year long tirade of death threats being phoned to her apartment.
There were about 20 different stories similar to this. One idiot even spent $40k and got a fake. Her husband was upset, so she had a mental breakdown. It was all rather hilarious.
I went to the forum originally to see if I could find one specific thing and ended up reading "horror" story threads instead. People with too much time and money on their hands do the most hilarious shit, so if you ever want to laugh at people hoisted by their own Hermes petard, that's the best place to do it.