Imagine Harris for President decides to create a mastodon account anyway. Where do they do that?
On mastodon.social? And they just make this whole moderation burden a few volunteers problem?
Do they set up their own server? Moderation is still some volunteers problem, but they're campaign volunteers, who could have been phone banking or whatever instead. Plus now they have to manage server infrastructure and security. Imagine being that infosec team.
How is any of this a good idea for anyone?