I mentioned charger rage about 4-5 years ago. A friend who had a flat in SanFran bought an early Tesla S. As a few of them had Tesla's they requested the management company to install a couple of chargers in the basement. It was contracted out to an external company as the underwearbunching around who was going to pay for it was apparently hilarious.
One person was always leaving their car attached and in the space even after it was 95% charged and the passive aggressive stress levels became challenging. The naughty persons car started to get scratched, he fitted CCTV to monitor it and a full on fight kicked off one morning. Of course it was covered by his CCTV and so he got hoisted based on evidence he recorded.
The zapmap stuff is very helpful for showing occupied vs broken vs free. It does not show the waiting queue however, which could massively extend the time if you are at 10% (so unable to go onto the next spot) and the chargers are <60kWh ? This is the deeply annoying bit.