I'm not saying CA is there yet but if you look at asinine policies from all the various states and their level of compliance it seems pretty clear that huge swaths of "perfectly fine when done reasonably" normal and common behaviors are more or less impossible to do while being legally in the clear. At what point does an unenforceable at scale policy become a backhanded infringement upon people's property rights?
https://www.theguardian.com/society/2020/mar/18/cannabis-can...
Stupidly high fees and requirements for production or sale licences, no real legal way to acquire initial stock, countless hoops to jump through and continuous fees, over top the exorbitant tax rates have made it fairly difficult for anyone without a lot of initial capital to even begin.
Despite the fact there was already and still is a thriving underground grey market that gets mostly left alone until somebody needs to be made an example of.
I know post 75 cars have to be smogged with factory equipment if using the stock engine (though I don’t know how the hell your average smog tech knows the factory setup for an 1980 Lancia Beta).
I've never done one for CA but some states make it hell to go from "car with no paperwork last owned by a dead person and last registered years ago" to "car with proper paperwork to sell/register" so for someone repairing old cars to flip that can cause a significant headache.