There's likely to be a lot of moving between instances as people and instances sort themselves out into the free fediverses and Meta's fediverses -- and today, moving accounts on the fediverse today. There are lots of straightforward ways to improve it, many of which don't even require improvements to the software. And there are also opportunities to make creating, customizing, and connecting instances easier.
What would be good is if you could have a fediverse LDAP like login so you can use your login on any fediverse account and all your post etc link back to that single ID.
Not even LDAP is on the same magnitude of slow and inefficient as a blockchain solution.
And as always, the Blockchain Rule applies: Whenever you come upon a situation where blockchain is the correct solution, blockchain is not actually the correct solution, you just want a normal database.
You guys do not want a free fediverse, you want one that only agrees with your politics, or what you deem is proper speech. There is a reason why everyone views lemmy as a joke…. Its cz you guys lose your shit once pro orange man material gets posted. Then you actively seek to block the instance that hosts that material. Sorry but truth is truth, you guys suck