OR governments have demonstrated that they can take extreme decisions without warning, so businesses price accordingly. If you operate in this economy with unstable decision-making, then it creates margins to prepare padding.
Even if all businesses were cash-flow-positive during Covid, the environment is still more unstable.
As opposed to previous decades where we only invaded several countries and started a few wars. Or the decades prior US had the draft to send young men against their wilk to fight a war in vietnam. Or the war with china in Korea. Or wolld war?
This is amongst the calmest decades in terms of government actions