I have never intentionally read a book with the knowledge that it was problematic and don't see myself doing that in the future. I don't read books I think I won't enjoy.

But what's interesting is that, as I said, it's rare for me to give 2 stars to a book. That is because I've noticed that often enough, if I don't enjoy a book but can imagine other people enjoying it, I'm likely to up the rating to 3 stars out of kindness, even if, objectively, it would be more of a 2 star for me. If it's not something I passionately hate, I often feel like rating something 2 stars is too mean. On the other hand, if I hate a book, then it's a one star (and usually, if I completely hate a book, it is because it's problematic in some way). That means that I rate very few books 2 stars.