if everything else fails add matrix account to your profile (to have another communication option) and reach out to admin of your instance

be aware that radio transmissions like this are likely to be recorded no matter if these are encrypted or not (also goes for other parts of radio spectrum)

“proper migration”? like what, spammy ghost town that is/was alien[.]top?

most of pleroma instances are packed with nazis, go figure

also nostr is mostly altright and cryptobros (but it’s not activitypub)