Who talked about banning cars? Don’t put words in my mouth and don’t be so rude.
Cars are a source of different problems: pollution, traffic congestion, lack of space in cities due to parking needs… and accidents too, yes. All of these issues can be solved with his public transport, and 95% car rides can be replaced by public transport (unless I’m transporting the furniture I just bought back to my house).
There’s no need to go live in a padded cell (although if you wish to, be my guest), just stop whining online and look for solutions instead.