This is what I am getting from the insurers so far. Even the ones insuring it like Farmers is charging elevated premiums.6. Very concerned. It has had wild fires in the past and that will not magically go away. TBH PS/OH will probably burn down before other parts of Irvine get touched. Depending on your insurer, it may/may not be flagged as a high fire risk zone yet, but you best bet it will in the future. Factor that into your overall cost of ownership.
One last thing that @GrowthStateofMind touched upon is the distance PS is from the 5/405 and also how its a bit inconvenient and further out to your nearest Target/Costco. It may or may not be a dealbreaker for you.
I currently live in a wild fire zone (not Irvine) and I probably should not be pushing my luck.