There are 29 federal district judges in the Central District of California. I am sure their politics and temperament cover the whole spectrum. Your generalization, to me, without much more analysis, makes no sense at all.
https://www.cacd.uscourts.gov/judges...les-procedures
There are apparently even more in Orange County though I did not count how many handle commercial litigation.
https://www.occourts.org/directory/j...-officers.html
Again, come on.
You can't cite a single fact to support your proclamation that these are the worst venues for plaintiffs in California. You haven't analyzed the question at all.