It's interesting, because our language is evolving that way - English lacked a singular they, so people took to using they/them/their in a singular way. We can actually see this happen in our lifetime, as linguists are updating the rules to reflect the consensus
Yes, language changes, which is sort of cool (and useful, especially in this case) - though in some cases I would rather have it stay the way I learned it
(and out of curiosity, how long has this use of the personal pronoun of 3rd p. pl. for 3rd. p. sg. been allowed in English (any form)? Not a native speaker etc.)
The Swedish actually invented a new pronoun ("hen") that means "this is a person, not a thing, of unknown gender - and it is not important in this context anyway". Sadly, other languages (that I actually speak) lack this... plus professions are generally in the male form in (I guess most) Germanic languages[1], with some exceptions (like "midwife"[2]). This leads to extremely cluttered texts in German, when you have to inlcude both masculinum and feminum forms of professions (like Student/Studentin, or StudentIn or Student/In or Student*in or whatever construct) in official texts, and this is absolutely ridiculous in speech. Jumping randomly between both forms sounds fun but is annoying after a while (I tried it). I settled on using the female form only, at least for a while, because in general we had more female than male students (this also felt weird, I mean the language not the students). Anyway, I should stop complaining now. (am I getting old? probably).
Meh, let's go back on topic...
*facepalm*: I seemed to recall that an aquifer stops leaking when you smooth the walls. Apparently not... to avoid the aquarium in the first fort I played in the newest version I had to resort to dfhack liquids (created an obsidian wall to block it). Has this changed in recent (well...) versions?
And then my exploratory dig went through the roof of a spire, I was not paying attention.
[1] in Norwegian it is the "utrum", which is both feminum and masculinum, though there is an explicit femininum, except in some of the dialects. Actually the "utrum" is more like masculinum, to be honest. Still, it is considered correct to use it for both sexes, in Swedish as well.
[2] yes, there is (e.g. in German) a general form, which by its grammatical genus is again masculinum, so you now have to include the male and female form in the texts as well - ARGH!