To everyone who says that using “they” as a singular pronoun is incorrect, I guarantee that they’ve heard that usage in the last week or so, but it seemed so normal that they didn’t even notice it.
I didn’t make this rule. I’m not forcing it down their throats. But people do use this, and not just when they’re trying to be politically correct and not refer to someone’s gender. It’s a natural usage when dealing with hypothetical singular people that you don’t actually know. You might sometimes get a little bump when seeing a construction like “Tell Chris to bring their book”. But eventually people who think like that are going to die, and only people who think it is a normal usage will be left. And then what happens? As for whether it would be useful to preserve a distinction between a plural pronoun and a singular pronoun, well, it may very well be useful, but languages lose and/or gain useful features all the time. Many languages lack the feature of being able to tell someone’s gender from the pronouns used to refer to them. Maybe we should start a campaign to get the Turks to invent new pronouns, I’m sure they’ll get right on that.
This is how languages evolve. Read some Shakespeare, and count up all the grammatical and usage and and pronunciation and spelling and vocabulary errors he made, if you score by the metrics you were taught in Mrs Grundy’s 6th grade English class back in 1963. Languages adopt features and lose features.
For honorifics, we used to have a distinction between honorifics for married or unmarried men, but we lost the honorific “Master” for unmarried men, but preserved “Miss” for unmarried women. And so? Should there have been a campaign to bring back the distinction for unmarried men? Or did we just stop caring about the married/unmarried distinction? And of course, the use of honorifics is declining precipitously. I remember watching Mr. Rogers on TV. You’re not going to find many people on kids shows who use an honorific today. When I was a kid, a kid referring to an adult by their first name hardly ever happened. Nowadays, it’s commonplace.
Of course, none of these changes in usage are set in stone. We could very easily have a wave of formality wash over the country in the future, and start adopting titles and honorifics again.
But what probably won’t happen is the widespread usage of bespoke pronouns. “He” and “She” will continue to be used, but “My name is Chris, and I use xie/xir pronouns” is not gonna happen, so stop trying to make fetch happen. “They” will be considered as the default pronoun to use for people when you don’t already know whether they prefer he or she. People might get upset if you continually use “she” to refer to them when you know darn good and well they prefer to be called “he”. But nobody is going to get upset when you use “they”. So the inversion is that “he” and “she” are going to become the bespoke pronouns of the future. We’ll refer to everyone as “they” unless they tell us to use “he” or “she”.
You all know this is the future. You don’t have to like it, you might have better ideas for how to run the English language, you might like it, but that doesn’t matter. This is how the language is likely to evolve, and the people who don’t like it will be dead soon enough, same as the people who like it.
Now, who wants to start another Great Vowel Shift? I’m in, who’s with me?