Hashtags are great for discovery. As are the feed options on Primal. #grownostr has tons of content that is mostly not BTC related. Broadens things so much.
ohhh i was wondering what that hashtag meant
Also, go to a profile of someone you know/follow, then look at their follows and or followers. I generally look for people that have something of value in their profile, or a real pictures like you do... I'll scroll that person's profile to see what they post or share if I like it then I'll follow and try to interact. It can be slow to get started. Interactions are key... Oh and talk about things other than bitcoin. Lol