True. Although the ones I see don't have people heaving cans anymore.
And FWIW Interstate is the same company that manages Alta's parking system. Let's just say that the language on their website is not so cheery and friendly: https://www.altaparking.com/violations
It is very interesting that an outfit popped up in Breckenridge, of all places, to manage parking reservations at ski resorts.
What happens if you don't pay your violation?