Newsom created CalRX which is a California state based insulin producer that sells 10/mL for $30 to people with or without insurance to anyone in the entire country.
https://www.npr.org/2023/03/19/1164572757/california-contract-cheap-insulin-calrx
The state-label insulins will cost no more than $30 per 10 milliliter vial, and no more than $55 for a box of five pre-filled pen cartridges — for both insured and uninsured patients. The medicines will be available nationwide, the governor's office said.
Pick your battles.