So we keep using the bad choices until something better comes along or people get used to it. Either way's fine with me

We need a pronoun to use when we've got no damn clue what gender people are, anyway. The internet would much appreciate it.
S'usually not really that hard to arrange your sentences to avoid ambiguity, though, and careful writing
should read largely as smoothly with or without pronouns. Little more difficult, sure, but generally not much more of a challenge. It becomes more natural with practice, heh.
There was this fairly interesting piece of work I read a while back that identified the protagonist's gender like... twice, in something like 300k words of text. I got distracted part way through, iirc, so there may have been more after I stopped reading, but it took one missed early reference and said 300k words to hit the second and realize what the character's gender was... and I was mistaken the whole time. First person perspective, but still fairly impressive, ha.