I wonder could a society survive and function well if it had these two laws:
1. Do as you said you would.
2. Do not impinge on private property or person.
All infringements of these laws should be decided by Jury.
How much does it cost to be part of that jury?
If I make some toxic nuclear waste in my backyard, is it OK if I dump it on a public beach?
If I have sex in the middle of street, then get drunk, is this OK?
The system you propose may work on a deserted island with only 2 people, but I don't think it would be appropriate for New York City.