Waiting for this (to be bombed out if existence) and "don't like the regime" are very different things.

Indeed, judging by the No King protests, some strong action is in order if we follow this pathetic way of thinking.

This is the big problem. Most of the people who would want a different government enough to take action took the only action they could and left the country.

This also accounts for the bias in people you meet as the ones who like Iran tend to continue living there.