I believe it even without reading your article link, as the innovation in high tech and biotech is moving at an explosive speed. Productivity is staying strong. Bull has energy to run.
It can only run until too many ordinary people will be in poverty and priced out of many things even food and necessities. Most people are already priced out of healthy food and the virus has them as easy targeted body-weakened hosts - it looks more and more like by design.
Market Data 
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