@FediTips And yes, I understand the cons.
IMHO the path forward is to improve the scope & simplicity of the account moving process, and then encouraging people on m.s to use it after some time. Not to abolish the default server.
I've been holding my tongue on this since @andypiper said Mastodon may reply to this with a blog post. But I hope we can acknowledge that a “rotating servers” suggestion is incomplete without an idea to (unobtrusively but reliably) teach people about their own server.