MLIV Question: Stock Rout Biggest Driver

In October, both the Federal Reserve and US Treasury created a financial squeeze, leading to higher US yields and a modest decline in the overvalued SNP market. The market, heavily invested in growth sectors, faced pressure from rising rates. With low liquidity and central banks withdrawing equity, the economic environment is adjusting to slower growth compared to 2017, with many companies missing revenue targets.

What implications does the shortage of U.S. dollars have on the market according to the text?

In what ways did the growth environment in 2017 differ from the current situation described?