If they say things that interest you keep following, if they spam/post crap unfollow them? Maybe I have just got completely the wrong idea about this follow/un

If they say things that interest you keep following, if they spam/post crap unfollow them? Maybe I have just got completely the wrong idea about this follow/unfollow lark though. I think it's dishonest/useless to follow people if you're not genuinely interested in things they say.