The singular they is quite old: > The Oxford English Dictionary traces singular they back to 1375, where it appears in the medieval romance William and the Wer

The singular they is quite old: > The Oxford English Dictionary traces singular they back to 1375, where it appears in the medieval romance William and the Werewolf. from https://public.oed.com/blog/a-brief-history-of-singular-they/ https://public.oed.com/blog/a-brief-history-of-singular-they...