‘they/them’ is a perfectly good singular gender-neutral pronoun and I will die on this hill.
As someone who’s first language is not gendered, they are all stupid, but it isn’t really “perfectly good singular pronoun” until English speakers accept to grammatically use it like a singular to differentiate it from the plural - e.g he is tall and she has a red shirt -> they is tall and they has a red shirt.
As someone who’s first language is not gendered, they are all stupid, but it isn’t really “perfectly good singular pronoun” until English speakers accept to grammatically use it like a singular to differentiate it from the plural - e.g he is tall and she has a red shirt -> they is tall and they has a red shirt.