Thats not entirely true, they can simply stop using them and the USD in transactions. The reason the USD stays propped up is because it has the best use case of any currency. If nobody is using it the value evaporates. So I guess I should be more clear when I say "dump" as it doesn't necessarily need to be selling. Also the US cant afford to have the dollar drop like that so they would just print more money(devaluing the currency even further) and buy them back themselves to kick the can down the road but prevent the all out collapse. We are in stagflation right now whether people want to admit it or not. At the very least we are staring at a major depression.
I get that it seems like fearmongering, and I really hope that im wrong, but I'd rather be scared and prepared than ignorant and caught with my pants down like I was in '08.
Discord: anebriated
Looking for old characters:
Elrodin 100 Ranger
Moider 100 bard