Example of a broken/stale sync: https://lemmy.world/u/debby@hear-me.social shows no activity for 6 months, despite her actual Mastodon profile (https://hear-me.social/@debby) having posts as recent as an hour ago.
Alternatively , is there a good way to find decentralized, actively-syncing Mastodon instances/accounts for Lemmy myself?
Thank you for the explanation. I just wondered the technical limitation and the reason. I dont need to use Piefed or Mbin