Truth.social was actually never part of the Fediverse. It does use AcitivtyPub, but it doesn’t federate with other instances: https://pocketnow.com/trump-truth-social-network-removes-most-freedom-friendly-features-fediverse/
On Mastodon there was this whole thing about users calling themselves Twitter refugees, and people expressing their displeasure with the term. It does feel a bit inappropriate to equite youself with actual refugees. We’re just moving from website to another.
PSA: If you want to quit or miminize your drinking, check out https://lemmy.world/c/stopdrinking!