I never close the car door until I've got all my things.
Not that I have the chance to check, but - I figure this both signals to the driver that I'm not done yet, and, somewhat prevents them from just driving away - they could, but then they'd have an open door while driving, and people generally don't do that.
The tech industry is really plumbing the depths of terrible / non-existent customer service and that's the meta story here, I suppose. Even airlines, insurance, and internet service providers tend to do better - the experience of dealing with them is usually aggravating, but you can generally reach a competent human being after a while.
With tech, we basically have a complete disregard for what our users might be dealing with, and the only way to get real help is to make your story go viral on Twitter or Hackernews.
But the driver not stopping after the passenger trying all sorts of banging (I know fear for self but doesn't seem like a case this way) is not normal.
This is a horribly racist remark, basically saying that people from other countries are imbeciles with no understanding of basic human behavior. They can't speak English, but doesn't mean they have an intellectual disability and too stupid to understand what "hey stop" means.