when the OP just wants to diss the Threadiverse

First two phrases of the original post do give that impression, with the accusation being as generic, and then finishing in the third phrase by implying communities in Lemmy are abandoned/stale/etc. Can't be sure of the OP's intention, but having seen cases like that in other forums and even some news medias, feels like OP there is a troll / paid actor pretending to to be just a clueless but interested user.