youronlyone , (edited ) 
To #T2pub / #Pebble migrants, check the hashtags #TwitterMigration #Fediverse and #FediTips as there are links shared through these hashtags before. You might find it useful.
You can also follow @feditips for more tips.
Or ask over at #FediHelp.
Of course, don't forget to introduce yourselves and tag it with #introduction and hashtag your topic of interests. It's all about hashtags in the fediverse network.
One last thing, do check out #fedi22 over at https://fediverse.info/explore/people You can find more people to follow by searching the database by hashtag topic. You can also list yourself there (the instructions on the site will guide you). See, for example: https://fediverse.info/explore/people?t=T2pub
Again, welcome #Pebblers to the FEDIVERSE network!