Adding to that, the opposition to using “they/them” pronouns seems ridiculous too. There are entire countries where using singular pronouns while talking to/about someone is considered extremely offensive and referring to individuals by using plural pronouns is the norm.
If billions of people can manage without getting confused about whether or not you’re talking about an individual or group of people, I’m sure that even the English speakers who are opposed to this because of the “confusion” it causes can do it with very little effort - especially since third person gender neutral pronouns are already a thing in English!
Do you want them to raise the age of retirement? Because they’ll make you work till you’re a thousand before they all quit en masse.