No problem with trying to protect oneself from criminals. It would be great to get the root of what causes people to do bad things and hurt others, but for now we need to be prudent and a little wary.
I wouldn’t trust the nailpolish on it’s own, because all sorts of drugs can be used to take advantage of a woman. I’ve always been told once you leave your glass you can’t drink from it again. Dance floor, bathroom, too bad, that drink is now trash. You need to chug-a-lug it before you leave the table.
I also don’t wear a bunch of diamonds (not that I have a bunch) walking through a bad neighborhood, and I try not to walk alone through parking lots at night or down dark alleys. I purposely get a very moderate car, even though my husband wants a fancy schmancy one, so I fade among the many, especially if the area is a little shady, so I don’t feel I am attracting attention.
I could go on and on. Don’t we tell kids never to go with a stranger, we don’t wait for society to improve and hope for the best.