In case you forgot, non-hispanic whites are a minority in this state, and the percentage of hispanics keeps growing. Hispanics have twice the fertility rate of whites, and semi-transparent border isn’t helping.
As time goes by, more and more formerly white areas turn latino, and eventually you’ll only see small pockets of whites and asians (Carmel Valley) surrounded by Mexifornia.
To take Lake Forest as an example, in 1992, students enrolled in schools in your school district were 77% white, 11% hispanic. Today it’s 63% white 24% hispanic.