If you have a job providing transportation, then you are on-call, whether you're transporting customers or not. And you should be paid for BEING on-call. This is a standard practice in several industries.
The end of true representative democracy in this country began the moment the courts accepted the "corporations are people / money is speech" arguments. When that happened, governments stopped representing the needs of ordinary people and only listened the needs of billionaires and their lobbyists.
It's taking decades to play out, but it's going to end badly.
Corporations have no business (ha ha) writing labor laws because companies and Labor have completely opposite goals. If your union is letting the company write your union's bylaws, then you have a weak (probably non-existent) union.
*California’s minimum wage is $16 per hour. Starting April 1, most fast-food restaurants must pay their workers at least $20 an hour under new legislation that Newsom signed last year, **but it does not apply to restaurants that have on-site bakeries and sell bread as a stand-alone menu item, *The Associated Press reported.
Panera doesn’t make jet engines, either. WTF does that have to do with wages?