(No singular)/They/their
Those are plural words.
It/those/its
That/these/(no possessive)
Singular but dehumanising
English ought to actually invent tbe [sic] neutral gender term.
so you like trans people who 'flip' then? as in are you saying you hardline support the MtF and FtM trans?
There is NO need for a so-called "neutral" gender term.
There is NO “unknown” gender.