Err.. count me out of this. I wouldn't deny a job for a former sex worker, but definitelly I wouldn't want to have any kind of personal relationship with one.
It's another flavor of bodily autonomy.
Emotions are just emotions. Might as well just stop with the whole "dating" thing and only use each other transactionally when we want kids. Or better yet, just don't reproduce, right?
Nothing is impossible and I talk about lets say rather about unprobable matters. If you want to take additional risks on top of usual risks with new relationships, be anyone's guests, but they are there.
Or maybe you don't care if you have a stable relationship (hardly ever the case but it happens), also fine. At the end, you can approach relationships as probability game, and folks normally want to tilt it in their favor.