Well again it depends precisely what happened.
You're assuming that Adsa took an abrasive attitude rather than just remonstrating with the ambulance driver in a reasonable manner and try to explain what was happening.
If the other driver really did think Adsa was in the wrong with the parking scenario then he would clearly be the type who'd think even trying to be reasonable was being 'abusive', aka deflating his sense of ego and self-importance slightly.
You know how some people are about these things. You as much as question someone in a council office and they accuse you of being aggressive, or whatever.
I recall reading about how hospital management couldn't tell some nurses what to do because even given them orders was regarded as bullying. for example.
Most people in all walks of life are reasonable, but in any walk of life there's a minority who basically have a slightly distorted view of things.
Anyway, I don't think there's as much disagreement between us all on this as the thread might suggest, it's more to do with our interpretation of what Adsa said and whether we take him at face value, but clearly there's a lot of misinterpretation of what he said as well.
So I don't suppose there's much more any of us can add other than to hope that justice is done
