The sad part is that CA remains a one party state and this will just get swept under the rug. The power is too unchecked.
I don’t think Republican opposition is the answer, as they’re demonstrably just as corrupt and self-serving. But California could certainly benefit from some primary challenges from the left. LA is seeing this happen with the election of Nithya Raman and George Gascón (who were vehemently opposed by mainstream Democrats). Interested to see how they might shift the terrain.
I’m not sure why you equate corruption with where you sit in the political spectrum.