There could be a positive side in your thought. Our world after thousands of years of wars, evolution, research and progress is on its way to reach space and discovering time and energy , this world doesn't deserve such irrepressible two countries who keep talking about nukes which is a hated and scary word around the world.
India has no toilets for 600 million homes and Pakistan has no school and hospital for 25 Million kids. Its better they are wiped from from the face of earth.
Same as Hitler dropped bombs on London Oval cricket ground in WW2 and said victoriously " No more cricket" as he was sick of that game. But unfortunately cricket cropped back.