Economic crash coming? From someone who aims to make a living from youtube videos? Go ahead & get scammed, spread the rumors & fear mongering so that others get scammed as well.
Trade is the lifeblood of planet Earth. It is only thru trade that the vital CIRCULATION of money is given, earned & passed thru ALL Humanity hands. As long as money is earned thru trade - the provision of goods & services provided for at the least proven & safe monetary returns that is BACKED by asserts, - gold, valued physical holdings & the political or military WILL to back it up, life will go on. NO one can survive on dubious paper dollars or can physical gold be eaten to satisfy one's hunger.
Furthermore, as Humanity had progressed, so too had preparations LONG been made for such adversities. The learned & the wise within the corridors of power do not just sit around, smoke dope & claimed religious reasons for meditation. There are tools, & progressive innovative solutions, to starve off crisis, calmly, coldly & objectively than the heartless rumor mongers can exclaim to earn a few bucks from Humanity's fears & sacrifices.
So, stay calm, & have a critical mind, not a fearful & panicky one that will only eventually harm oneself of one's life savings & others as well, as Human Civilization historical crises had long been proven.