Hashtags is the best way to find whatever interests you.  And if you have questions, post your question, then add #asknostr and folks will help you. To find some follows, when you find one you like, see who they follow.  It took me a while to find some good "friends" on here, but now i'm super happy to be here.  Be sure to interact with folks, as there is no algorithm.  Block whoever you dont want to see.