I'll preface by saying that I would prefer fully decentralized/p2p systems to take over, that's said...
Their arguments against the middle ground (federation) made no sense. Yes, some current implementations are flawed in that you can poison caches with spam and csam, but that's not inherent to federation. In fact, it looked more like they were upset that you can't censor federated communities sufficiently to their liking (nuke them out of existence on a whim?). Their main, and really only, argument against Lemmy was group think but...it's a consensus platform, that's its purpose. There is a time and place for communities to build group consensus organically and it's a viral part of society, so while I can understand chafing at that from time to time, I wouldn't call it a protocol failure.
Their arguments against the middle ground (federation) made no sense. Yes, some current implementations are flawed in that you can poison caches with spam and csam, but that's not inherent to federation. In fact, it looked more like they were upset that you can't censor federated communities sufficiently to their liking (nuke them out of existence on a whim?). Their main, and really only, argument against Lemmy was group think but...it's a consensus platform, that's its purpose. There is a time and place for communities to build group consensus organically and it's a viral part of society, so while I can understand chafing at that from time to time, I wouldn't call it a protocol failure.