I would much, much rather have the rules changed to reflect what we actually want them to be than to have bad rules that we only tolerate because we don't enforce them.
But on that note, I absolutely do think that people should pay to store their private property on public land, and that they shouldn't block bus lanes, bike lanes or cross walks, or run red lights, so I fully support those rules and automated enforcement of them.
Why do you think those rules are bad?
It would be great to see more automatic payment and enforcement. It's great that buses can issue tickets for blocking bus lanes, but I would absolutely love for their to be more automatic enforcement of blocking bike lanes and meter violations.
I'm not in SF a lot these days, but I have noticed some particularly fancy parking meters that at least have tap-to-pay and might have more. Instead of a ticket, you should just be charged for how long you stay. And instead of a strict time limit, just raise the rates the longer you parks.