Amazing that you're downvoted. Latino is in fact what Spanish speaking people use, and they despise how woke gringos are trying to modify their language.
"Latinx" (pronounced "Latin-X", like "Malcom X") is a very common term among people who think they're better than other people, and Chicago politicians.
It's supposed to be an all-encompassing term for "Laino" and "Latina," but only serves to divide people further. Like almost every other ethnic rebranding of the last ten years.