Now that everyone's replaceable, the popular culture desperately tries to shift focus into arguing about pronouns and terms.
Watch out, this is a road to nowhere. Forcing others to use the right pronoun won't build up your retirement fund, but will distract you from worrying about not having one. And the fact that you care about it more than about your opponent's T-shirt color could be an indication that you are being manipulated to not think about the long-term things.
Thank you, sir, for elevating our collective level of discourse.
This is where it crosses from insightful into conspiracy theory territory for me. People seem perfectly capable of groupthink-deluding themselves. Why cheapen your argument by postulating some master manipulator when it's not necessary for the deeper point you're making?
It will only lead to people focussing the discussion to challenge this particular aspect, or them disregarding all you've said, instead of engaging with the actual meat of the argument.
Though with respect to 'ages' apparently it's been around since at least the 14th century but certain purists tried to stamp it out at various times (just like the singular 'you' which no one currently has grammatical issues with I hope).
https://public.oed.com/blog/a-brief-history-of-singular-they...
s/his/their
s/s\/his\/her/s\/his\/their/
In other words:
s%s/s\\/his\\/her/s\\/his\\/their/%s#s/his/her#s/his/their#%
awkward escaping
Or as I've seen it called, "leaning toothpick syndrome".