I don't post much either. I only follow people if they post interesting content. It just floods your feed with duplicate information if you follow everybody that follows you. Most of them re-post the same content that you already follow. I only follow people back after looking at other posts they have made to see if it interests me. I'm not on this platform to get followers, I'm here to learn and discover new sources of information. I don't know how I have any followers but maybe it's because I follow them. Still, there have been several new followers lately when I haven't posted a thing. Seems weird to me. Don't be offended if you have been blocked. I've done it once. I wasn't even following the person but I kept seeing posts from them in my feed and didn't appreciate their dismal view. Nothing wrong with tailoring your feed to suit you.