No Marks & Spencer?

Yes, we have our local woke stores too.



Not sure if the staff have pronoun badges.
www.thesun.co.uk/news/16658907/marks-spencer-staff-pronoun-badges

So a male assistant may be referred to as "he", a female one as "she", and one with Dissociative Identity Disorder as "they". That's very considerate.

There are a lot more choices than the ones you mention: ey, per, ve, and zie, for example.
I will decide for myself what to call xem, as the customer is always right.