Yes.
Well, the forum doesn’t like short answers, but yes, I didn’t read or dropped stories based on public persona. Someone who loudly announces how they won’t read LGBT stories, for example, or someone condescending or divisive...
for the extreme attention seekers, I would give a one chapter read if I have time, but my comments will be kindly honest.
I am obviously far more likely to check out stories by people I do like & hang out with.
On the inverse, there was one story whose author I really like, and I loved their first story, but I couldn’t read another one because the main character just didn’t sit right with me. I tried a few times, I really did, but I just can’t—and it’s a rare case with me. I read a lot, on various levels of proficiency, because it’s good for me, and if I see good things in the story, I would comment on them.
I would happily read the next story they write.