Definitely our population should become at least 150-200 million because we need more scientists and soldiers.
How, bro? When the IR has become so indifferent that our fair share of Hirmand's water is not given to us, how do you expect our population to grow without water? If Iran wants 200 million people, then we should do something about water stress and start planning trees and creating forests like China and Arabs are doing.
As for Mahsa Amini, a bunch of gullible upper-middle class fools that think Iran is France and protest over the slightest problems is the least of its consequences. It has serious long term consequences.
The unfortunate death of Mahsa Amini will deepen the already wide gap between average Iranians and authorities, particularly religious ones. It will divide the country and polarize it. Also, it will give Iran bad media reputation which is exactly what we don't need.
As for Mahsa, it is possible that she was hit in the head in the van that was taking them to the police station. Witnesses said that she and some other women had a fight in the van with the police. So, although the police have released a footage of her in the police station, going in and falling on the floor on her own without anybody touching her, nobody knows what had happened before that.
Also, witnesses claim that when she collapsed, the police didn't call an ambulance in a timely manner, claiming that she was faking it, which was protested by other people in the room and resulted in a new round of fighting between the police and the arrested people.
So, honestly, the footage that has been released does not prove anything. A thorough investigation with more proof is needed to decide whether her death was natural or not. It's quite strange that a 22 year old woman who was completely healthy collapsed like that on the floor for no reason and then she died, although it is possible that she had a heart attack, but still, it's very strange and rare for someone her age to have a heart attack for no reason.