FarNorth
^All they want is for you to accept that they choose to be non-binary, that they don't think you have a right to force them to declare as "him" or "her" and accept "they" as their pronoun in every day life. Nothing to do with services or circumstances where their sex may be need to be known. Just pronouns in everyday life.^
If it's 'just pronouns' why do workplaces have policy that 'non-binary' people can use the changing & toilet facilities for either sex, as they feel at the moment?
If it's 'just pronouns' why is there a call for 'non-binary' people to be able to change (falsify) their birth certificates and other documents by placing X as their sex designator?
If 'just pronouns' were as you say, Glorianny, and everyone was being honest about their sex in situations where it's important, then I'd support the use of one set of pronouns for everyone.
It isn't as you say, though, and people are using wrong-sex pronouns and non-binary pronouns as part of concealing which sex they are, or insisting that their 'gender identity' be treated as their sex, even in situations where it is important.
For that reason I won't knowingly use incorrect pronouns in any situation.
I recently saw an interview with Sarah Phillimore and Robin Moira White.
Sarah used Robin's name, rather than a pronoun. It sounded less awkward than might be thought.
Are we back to toilets again? And I'm afraid non-binary people will generally use toilets designated for either sex, because if they use one you might imagine they were that sex. But providing a toilet which could be for either usually solves that.
There are countries which recognise non-binary as an identity and which have an x as the sex designator. After all does it really matter what sex you are when you go through passport control?
The instances where you need to know anyone's sex are very few.
But why is "they" incorrect? If you really aren't sure from the appearance If you have any doubts as to the gender, if the person then says they prefer "they" what is incorrect? If you used "he" and they were female it would be incorrect, so why not use they?.