Other than possibly the very short-term as we emerge from lockdowns, the economic situation is actually dire, and any hope of a V-shaped recovery is wishful thinking or just brokers' propaganda. But for now, monetary policy is to buy off all reality by printing money without limit and almost no one is thinking about the consequences.
Transmitting money into the real economy is proving difficult, with banks wanting to reduce their balance sheets, and very reluctant to expand credit. Furthermore, banks are weaker today than ahead of the last credit crisis, and payment failures on the June quarter-day just passed could trigger a systemic crisis before this month is out.
Sooner or later bank failures are inevitable and will be a wake-up call for markets. Monetary inflation will then become an obvious issue as central banks and government treasury departments become desperate to prevent an economic slump by doing the only thing they know; inflate or die.
Foreigners, who are incredibly long of dollars and dollar assets will almost certainly start a chain of events leading to significant falls in the dollar's purchasing power. And when ordinary Americans finally begin to discard their dollars in favour of goods, the dollar will be finished along with all fiat currencies that are tied to it.
Between different schools of economics there is much confusion over the link between changes in the quantity of money and prices, exposed afresh by the collapse in GDP due to COVID-19 and the aggressive monetary response from the authorities to contain the economic consequences.