I don’t know what Cohost was but I’m pessimistic about Lemmy these days. Note that the link is to an article moaning about the centralization of sites like Reddit and that Cohost (whatever that was) failed because it was run by the same type of people. At first I didn’t click on the link because it says “audio” so I expected it to be audio and I didn’t feel like listening to one. It’s a written article though.