It's your account. It's ultimately up to you what you want to post on it.

Like, I hate it when I follow an artist for their art, and then 95% of what they post is stuff I don't care about, with no way to just see the art or some occasional related update. It's obnoxious, and I don't wanna do that to my audience.

Of course, but I still wanna gauge the audience if posting anything else except smut updates is worth the effort for me.