Did you miss that the person asked for opinions?

Calling an honest answer to an honest question overstepping a boundary is dumb. It's something worth discussing. It's not something I'm unwilling to be persuaded on, and if people can explain it in their own lives that's great. That's what discussions are for. But rather than try to persuade me that trades of chores for sex doesn't imply that sex is itself a chore, you've decided to firstly criticise a point I haven't made whilst suggesting I can't have had a serious relationship, and then when you realised that was wrong you attacked me as a person based on unfair reasons.

Look in the mirror and ask who's being judgemental here.