You say @Pete69 that your local government plans to:-
"Limit operation of a vacation rental to 30 days max per year"
However that's not actually true is it????
According to your city government and Airbnb
https://www.airbnb.co.uk/help/article/864/los-angeles-ca
Anyone with an eligible STR property can host for up to 120 days NOT 30 days max as you state.
You can also apply for a licence to host for 120 days plus.
Personally and as someone who has STRs in major cities I agree that STRs should be restricted to one per person. I have no issues with the total numbers of STRs being restricted, nor would I have an issue showing I lived on a premises.
As those who profit from running STR business we need to acknowledge the impact they have had on the private rented market and house prices, on the ability of key workers to live in a city and of course on the social fabric of our cities. We need to acknowledge that some restrictions need to be brought in order to balance the needs of those who want to run a business running STRs and the wider communities in which they are located.