That thread shows everything wrong with lemmy at the moment.

"Go to lemmy.world"
"No, we need to fight centralization. Go to lemmy.ml instead."
"No, those are tankies. Go to lemmy.ee [sic] or sh.itjust.works."
"I've switched and now can't see any posts."
"Yeah, you need to ctrl+select English and Undetermined as languages in the settings."
"Use this client, it costs money but it's only a one-time purchase".
"No, use that client."
"I used that client, but got only server errors."
"Well, it Works On My Machine^TM^."

When you've been on Lemmy for a while this might all make some sort of sense, but to everyone else, this is complete and utter madness.