OED: A Brief History of Singular ‘They’ — Confessions of a Supply-Side Liberal

I posted these tweets giving some of my judgements about linguistic wokeness:

Some folks complain about "they" as a gender-neutral singular pronoun. But English has either been OK with no singular/plural distinction for "you" or there is a plural "you" that provides a model for an explicitly plural "they": "they all" is to "they" as "you all" is to "you."
— Miles Kimball (@mileskimball) June 9, 2021

I think "they" as a non-gendered 3d-person singular is a great innovation. But I think linguistic wokeness goes too far when it tries to ban metaphorical use of the word "tribe." And despite being potentially hurtful, the word "master" has so many uses, it would be costly to ban.
— Miles Kimball (@mileskimball) June 10, 2021

Dan Sloan then gave this useful reaction:

Yep. The singular "they" was part of the English language for hundreds of years.

The singular "we" still survives in royal language, diplomatic language and a few other contexts.https://t.co/NLFK79WC5F
— Dan Sloan 🇺🇸🇨🇦🏳️‍🌈 (#TeamModerna) (@dantoujours) June 13, 2021

In addition to the specific point, I was delighted to realize that the Oxford English Dictionary seems to have a blog: https://public.oed.com/blog/

Note: I am actually a credentialed linguist. I have a master’s degree in Linguistics as well as a Bachelor’s degree and PhD in Economics. See “Miles's Linguistics Master's Thesis: The Later Wittgenstein, Roman Jakobson and Charles Saunders Peirce.”