California, the same state that in 2020 tried to re-introduce racism in government hiring and college admissions, because there are too many asians in the UC system.
The company figured there wouldn't be any prosecutions for the blatantly illegal advertising.
HOWEVER....there's nothing morally wrong with a private firm posting such an ad, or with a private firm not working on government contracts from using any criteria they want for hiring, or for renting out living spaces, or for accepting customers. It's called "freedom".