No but a license requires a regulatory body and that body should be tasks to inspect such things. Of course if the system is corrupt and broken it won't make a difference.
Why have companies require FDA approval/inspections if it doesn't guarantee that there isn't some poison in your food?
If there is a regulation that says you can't do something, it's not there to make sure it doesn't happen, it's there so when when it does happen you have legal recourse to sue the fuck out of them.
If a hotel is required to maintain a standard of privacy, then you better believe the brand tries to maintain some compliance to that standard. If Marriott found out that one of it's hotels was putting recording devices in their rooms, you better believe the corporate office would come down on that hotel. If not for legal reasons, public image and brand reputation.
With Uber, I need to have an account, the driver needs to have an account, we need to find each other in the app and both agree to the service, etc. With taxis, they have a license to just pick up any pedestrian and end the transaction with cash.
