You are exactly right. The small town I grew up in in California was 99% white. Now it is 94% hispanic.
https://censusreporter.org/profiles/16000US0640088-lamont-ca/
And Arvin was the place where they started doing the town council meetings in Spanish back 15 years ago IIRC.
Invasion is the only name for it.
And anyone who complains…is an evil racist, according to the “government”!