Super-rich getting ready for Doomsday?

It is apparently an everlasting anxiety but it seems coronavirus fueled it once again. Do you see such a trend in tech moguls or Silicon Valley?

[30 Jan 2017] Doomsday Prep for the Super-Rich (https://www.newyorker.com/magazine/2017/01/30/doomsday-prep-for-the-super-rich)

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[6 Mar 2020] Coronavirus ‘fuelling spike in doomsday bunker sales as mega-rich build virus-free panic rooms (https://www.thesun.co.uk/news/11114776/coronavirus-spike-doomsday-bunker/)

[21 Apr 2020] Panicky super-rich flee to luxury doomsday bunkers in New Zealand to escape coronavirusm (https://www.thesun.co.uk/news/11444200/panicky-super-rich-flee-to-luxury-nz-bunkers/)

[21 Apr 2020] ‘We Needed to Go’: Rich Americans Activate Pandemic Escape Plans (https://www.bloomberg.com/news/articles/2020-04-19/-we-needed-to-go-rich-americans-activate-pandemic-escape-plans)

[15 May 2020] Super-rich buying underground bunkers with SHOOTING RANGES over fears coronavirus will spark social meltdown (https://www.the-sun.com/news/833092/super-rich-underground-bunkers-shooting-ranges/)

[15 May 2020] How the super-rich spent lockdown (https://www.bbc.com/news/av/stories-52669638/how-the-super-rich-spent-lockdown)

[19 May 2020] Ultra-wealthy purchasing bunkers with underground shooting ranges amid coronavirus meltdown fears (https://www.foxnews.com/lifestyle/ultra-wealthy-purchasing-bunkers-with-underground-shooting-ranges-amid-coronavirus-meltdown-fears)