Sure -- but it also makes it harder to verify. That's my issue with Bluesky, perhaps I'm thinking like a lawyer. ATProto's most touted feature is also its biggest danger. A post on 2 servers thats hashed/verified (and perhaps admissible in court) might be more dangerous than many more rando Mastodon servers.
Not being able to trust the integrity of the data on the Mastodon network to the point it's not admissible in court is not a good thing for Mastodon. If this is really true, I'd say it's a completely failure of the most fundamental concepts of information technology.
AGAIN, we are way past SIMPLE SOLUTIONS like this. We have enough data and information to be able to see the potential for harm that we can mitigate through smart policy without falling back on this simple argument.
