We should also ban long hair.
I'm sure plenty of women only prefer to have long hair because they think they would be shunned or stan out if they cut it short.
I'm all for people getting to wear their hair like they want, but I'm confident that many women would actually prefer to wear their hair short, and so can't be trusted to make that choice for themselves or express an honest opinion about it.
The first step in women's liberation is making it clear that they lack agency and that other people know what's best for them.
Look at their actions, not their words specifically.
It's a culture where being unkind is particularly unacceptable, not specifically where you're not allowed to be honest or forthright.
You're allowed to not like someone, but telling someone you dislike them is needlessly unkind, so you just politely decline to interact with them.
You'd "hate to intrude", or "be a bother". If it's pushed, you'll "consider it and let them know".
Negative things just have to be conveyed in the kindest way possible, not that they can't be conveyed.