NYC is the only city I've found that seems to be good at #2 and #3. #2 because route finding is generally pretty easy to follow so scamming people is harder. #3

NYC is the only city I've found that seems to be good at #2 and #3. #2 because route finding is generally pretty easy to follow so scamming people is harder. #3 has been much much better since its been made illegal to get to the destination and then reveal that the card reader is broken. (I'm sure there are other cities that get it right, but they're hard to find in the US).