This is far from reality and there's no such dump over night, I don't read it on the price history of the whole market. There are times that we are suffering from the big inflation and as far as I remember, bitcoin created right after the financial crisis in 2018, and its purpose is to become the best option if crisis happen again. Now, most of the country enters into a recession yet bitcoin is still not that high, so the value really depends on the demand in the market and the value of bitcoin is unpredictable.