I don't know how it is where you are from, or where anyone is from, or even what everyone experiences. for myself, I see a world ran by old rich people telling young poor people what to do and how to do it and when to pay for it, by that I mean, they control them and command loyalty with threat of punishment or they ostracize you from society.
Words themselves, are not the things for which is said their definitions. The obsession with definition and identity of a word, comes from wanting to continue understanding. We agree what a word means based on rules as a whole. And Language does evolve.
The world is afraid of change so much, that the wealthy tell the poor what to do, and I won't go into details about it, but how many poor people do you know suffer from lack of wealth?
I don't identify or have known heritage to Latin nations or even Spain. I honestly think that I don't know enough about your culture to say anything regarding it being correct or not. only to comment on the use of language as a form of communication and control. People are and were tortured for words before, you have manifest destiny and the acculturation of first nations people. But I mean, those who descend from people who wronged them make their own words to add to a language. They do it as a community. So I don't know if "Latinx" is something from within a particular culture or not. And I don't mean to say a polarization of a side is particularly a culture, as so much a topographical category which promotes us v them.
I feel this should be discussed understanding that language isn't as it was in medieval times for instance.