Only if the alternatives that you suggest are referring to people by the incorrect pronouns. Compared to nontypical pronouns like hir and xe, it is less ambiguous, as demonstrated by theprestige above. And see my response to that.
The that The Big Dog cover band can come up with a ridiculous example doesn't prove any kind of point.
"Alice, Beryl, and Carmen were talking. Carmen got upset because she was picking on her, so she left." Same sentences, different pronouns, just as unintelligible. Or, if you prefer: "Aximum, Bolea, and Carolle were talking. Carolle got upset because they were picking on them, so they left." Equally unintelligible.
The problem there isn't the pronouns, but that the sentences were deliberately designed to be unintelligible.
You should know better by now than to fall for such blatant trolling.
If you want a non-trolling example of how "they" is more ambiguous, go back to my post where I demonstrated how the meaning of the word "they" in the article about the swimmer that another poster posted could only be correctly ascertained several words
after it occurred in the sentence, whereas a different pronoun would have been immediately clear
Yeet was a throwaway intended to illustrate a point and I don't particularly want to talk about it any more in this context.
Since the point you were making was irrelevant to what we were discussing, it was a very odd thing to bring up at all, to be honest. That it was also wrong is more or less incidental.
Rhyming slang isn't a language, me old china. It's a cant.
Do you know what another term for "cant" is? "Secret language".
But I feel like the definition of the word "language" is also rather besides the point.
Now a language change that is intended to reduce discrimination is actually increasing discrimination? Black is white and wet is dry?
Why is that difficult to believe? I've been explaining at length, and for more than a week, why it can be problematic to people who find communication more difficult. Now, for reasons best known to yourself, you're pretending that this is a) impossible, and b) completely new information.
People with learning and language difficulties struggle with discrimination too much already. We will have to deal with that, with thoughtfulness and compassion.
Right. And this is not what I'm seeing. Instead I'm seeing people saying that it's easy. Which is a problem, because it ignores those for whom it isn't.
There is no reason why neurotypical people can't adapt to this minor change. And that's the majority of people who discriminate against the atypical.
I'm not talking about people with language difficulties deliberately being discriminated against by people without those difficulties by the people without not adapting to using the singular "they". I don't even know what that would look like.
I'm saying that the language itself puts those with language difficulties at a disadvantage, because it is more difficult than the alternatives and that therefore one of the alternatives would be preferable.
Allow me to make an analogy. Say there's a community building that has a first floor (second floor, for the Americans) that is inaccessible. Some people have started creating makeshift stairs. A smaller number are suggesting a ramp would be better because that would allow those in wheelchairs also to access the first floor.
I'm in that latter camp. Your response, apparently, is to scoff at the idea that people being helped by the stairs could put the wheelchair-users at an extra disadvantage compared to those not in wheelchairs, and to say that since the people who can use the stairs can use the stairs that they won't actively discriminate against the wheelchair-users.
And I'm not claiming there's a perfect panacea, either. I've gone into the problems with alternatives like "xe", also at length and for a while, and been trying to find an alternative that I think might work. But the problems with those alternatives are, I think, lesser than the problems with "they", because the problems are about persuading people to adopt them, rather than some people being
less able to adopt them. In other words, the problem is that they are
less likely to be adopted without a concerted campaign for people to do so, as opposed to the problem being that they put a different disadvantaged group at a further - if slight - disadvantage.