You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !piracy@lemmy.dbzer0.com
⚓ Dedicated to the discussion of digital piracy, including ethical problems and legal advancements.
Not if you want to keep the subscriptions from your official account. In that case Revanced is better.
I’m pretty sure there’s an import option. But I’ve never used it because I have no Google account.