You'll get used to it in about 5 minutes.
> and takes another syllable.
Seriously, the amount of time people who pretend to be hard and rational loose their minds over things like "one syllable."
> Persian, for example, is a genderless language: it has no 'he' or 'her,' no 'waiter' or 'waitress,' no 'actor' or 'actress.' And yet I think most folks would say that Iran is far less gender-neutral than any English-speaking country.
That's a straw man. Asking for gender-neutral terms when referring to groups of people does not equate to asking for gender-neutral culture. Take it from a trans person, that is _not_ what most of us are asking for.