I read it in Shakespeare when I was at school.

I don’t like it for reasons that I’ve shared before and will again. A cuckold is someone whose wife sleeps with someone else. To use cuck as an insult is to imply that any man who can’t control his wife is a loser. This idea is psychologically undermining women’s right to autonomy in society.

I get that it might be useful as shorthand for an idea but it is subtly harmful to women.