META: Here are my alt accounts.
https://mastodon.social/@mistersql - main, high volume
Low volume:
https://mstdn.social/@flyscifiguy - quiet reading account
https://ohai.social/@everybodhi - secular Buddhism
https://dmv.community/@matthewmartin - Local to me things, in Northern Virginia
https://esperanto.masto.host/@mateomartino - Esperanto
https://mastodon.online/@vegdevops - Health comments from a vegan angle
If we are mutuals here, I might not follow you back on an alt because I don't have a good way to mute without muting replies (at least I think I don't)