Yes for all except youtube. I use frontends there. LBRY when feasible and there’s not a lot of content creators on PeerTube at least we got “The Linux Experiment”. PeerTube needs a monetization model imo (benefiting content creators and instance hosters). I wouldn’t mind paying a low fee for watching content for instance.
Tbh, in the digital world Lemmy is actually a nice step imo. But more steps can always be taken (as long they’re reasonable). Whether its physical or digital.