Surely if Iran has the capability to launch a cyber strike, it is better to get it over with now, before everything is handed over to AI and society becomes at one with the machine.
Yes a month of disruption would be difficult and costly now, however Iran and NK with nukes and cyber capability would be far worse.
Take the pain now and remove the regime only having to deal with small terrorist organisations that can be dealt with ruthlessly and piecemeal like Israel have shown the way.