> How about a skyscraper in downtown New York that can withstand a nuclear blast? [1] Or a bunch of nuclear blast shelters built all over the world? Or every fi

> How about a skyscraper in downtown New York that can withstand a nuclear blast? [1] Or a bunch of nuclear blast shelters built all over the world? Or every fighter jet or other heavy duty piece of military equipment literally built to withstand guys shooting at them? Well if they're exists, why don't we use them for everyone on daily basis, since it'll be safer? Because they're hella expensive and resources are limited. If any smaller shops or businesses try to implement highest security for their system, their development and operation cost can multifold easily, and the ux can be reduced due to security.