For those of you who have twitter accounts, do you get random "follows" from people who seem to just want to promote themselves?

I don’t use Twitter much, and when I do I mostly use it to communicate with other astronomers. Every day or so I get a follower from someone who looks like they’re just promoting themselves. For example, today some comedienne in LA followed me with links to her own website and performances.

I don’t follow these people back as I sort of see it as spam. So those of you who have twitter accounts, do you get this too?

I don’t really care as my Twitter posts usually are something like, “Having difficulty with autoguiding because of seeing conditions.” So I’m just wondering.