Hate to tell you, but in California being a democrat is already a protected class (although they were pretty much protected based on the other non-discriminatory demographics) :
CALIFORNIA STATE GOVERNMENT AN EQUAL EMPLOYMENT OPPORTUNITY EMPLOYER EQUAL OPPORTUNITY TO ALL REGARDLESS OF RACE, COLOR, CREED, NATIONAL ORIGIN,ANCESTRY, SEX, MARITAL STATUS, DISABILITY, RELIGIOUS OR POLITICAL AFFILIATION, AGE, OR SEXUAL ORIENTATION.
That’s California. Conservative business owners are moving out of that state anyway. Calf. and N.Y. will be next to go the way of Detroit. Can’t happen fast enough .
California is the base for most communists activity in the US. NY is next.