Fundamentally languages have been evolving in a reductive manner, which is why adding syllables to terms like in "Latino/Latina -> Latin-x -> Latinx+" won't last. People will quickly eschew these terms for things that are easier to pronounce. There's no malice in this - just a natural evolution of language towards efficiency. As such its an endless cycle: new stuff is introduced to everyday language then reduced to s…
Gendered nouns are kind of silly and antiquated when you think about it though, and many languages have a neuter gender too (e.g. German). The "X" suffix is an attempt by younger Spanish speakers to introduce a neuter gender to their native language. English doesn't have gendered nouns, but we do have gendered pronouns, which not all languages have. Chinese doesn't have gendered pronouns, which is why you'll often he…
No, they're not. In WALS (https://wals.info/chapter/30), almost half of the languages have gendered nouns.
> Today, young English speakers are trying to popularize "they" as an English neuter pronoun, and it's not too absurd: we already use "they" this way when the gender of the person is unknown. For example, if you found a random wallet, you might say, "Someone lost their wallet," and it would be acceptable.
It's actually reasonably weird to propose since usages historically mattered. Also that's what gives you collocations, idioms, etc. If you look at grammars of English, you find plenty of examples of similar generalizations that people consistently refuse to make, such as the lack of "I could X" in the sense of "I was able to X", even though though nobody bats an eye at "I couldn't X" in the sense of "I wasn't able to X".