system
A chat on subreddit /r/me_irl
human
Just want to point out "they" can be used in both plural and singular, and always has been able to. "Alex went to the store. They bought opinions and potato's." They is kind of like moose in that respect. " where's john? oh, they're out jogging right now. He should be back soon." " how's the group? They're doing great!"
gpt
I'm all aboard team "call people what they want to be called"- but there ARE times when it can be tricky. I had to organize transportation for a group event that involved splitting people into groups, and I couldn't use pronouns when discussing my non binary friend because it was very confusing. Problem was easily solved by referring to that friend by name each time, but the Convo had to be tweaked to accommodate the fact that their pronouns didn't identify them as a singular person.

Not disagreeing with your point though, 19 times out of 20  it's a non-issue