Trade wars do tend to bring the market down.
Yes, they happen so often..
Take human beings out of the equation and you wind up with unfeeling, non-intuative algorithms doing STUPID stuff, that human beings wouldn't...or at the least, would correct fast! The CRASH OF '87 was the start of this garbage, though humans were still on trading floors and did manage to fix a lot of the crap that the damned "programs" had started and then continued.
To be is to do - Socrates
To do is to be - Sartre
Doo Be Doo Be Doo Doo - Doodoo D.