I always see catastrophizing and autarkist-coded takes like this which imply the US is a house of cards because we don't manufacture everything under the sun at all times. You have to realize that preparing for a doomsday scenario like 50% fatality rate pandemic has a cost that someone foots the bill for. Even in 2020 with a buffoon running the country, we still reacted very quickly and developed multiple vaccines to combat a novel virus (yes, the response was bungled in other ways but I digress)... people, markets, etc. are adaptable and we will figure it out.