We will see what happens at the end of this war when people come out of their homes to a crumbling country. They could decide that enough is enough and bring in some change.
Getting collectively bombed tends to have a unifying effect. If anything, bombing a populace would decrease the risk of an uprising that supports the bombers.
How would you feel if your city was being bombed by a hostile foreign nation, including a school full of kids? Magnanimous toward the attackers?
Without arms, it is probably impossible for the people to take back their country.
We take the Second Amendment for granted here in the US - but the lack of a similar thing in Iran is what will keep the civilian population under the regime's control - or else another 10k-30k+ massacre.