How others may see my opinion is none of my business. They will interpret it however best suits them.
If people want to see me saying life is short, there are no guarantees, live it as much as you can as me being selfish, that's up to them.
My opinion as stated upthread remains unchanged.
We cannot control these things. Diseases kill people. People kill people. Lack of food and water kills people. The world cannot shut down. It is unrealistic. We all need to live until we die.
If individuals want to withdraw that is entirely their choice but they can't impose that on the other 8 billion + people in the world.
Pandemics have happened before and will happen again.
It's quite likely that at some point there will be a huge one that will kill fucktonnes of us.
Or Yellowstone will erupt.
Or a massive asteroid will hit the earth.
What you call selfish I call accepting reality.