you have to curate your own feed by muting hashtags and users and following hashtags that interest you. It takes a minute, but you will find all sorts of other topics being discussed here. In the Damus client, you can set it to show you ONLY the notes and replies from those you follow, which can include zero bitcoiners. Other apps dump their algorithm on you, nostr invites you to create your algorithm, but yes, on a new account with no follows or blocks or mutes, you’re going to see a lot of bitcoin talk, but PLEASE come drown it out with discussions about other topics, because you’re not the only one complaining about this!