Honestly, it's all just baseless speculation, the possibility of US default is impossible, they have built their empire since the 2nd world war and it must be said that they are so powerful that no one can break their monopoly.
Really?
History has taught us that all empires fall eventually...
Ancient Rome, Byzantine, Ottoman Empire. See a pattern here?
Even global reserve currencies tend to change like clockwork every century (Portugal, Spain, France, Great Britain, USA, China and/or BTC coming next?).
No one wants war to happen
Not true.
WEF wants a war to advance their Great Reset agenda (Putin has been invited by WEF many times before the Ukraine war started). They're not as romantic as you are. They are ruthless and thirsty for power/total domination.
"The powers that be" also wanted a war 80-100 years ago and it happened (WW1/2).
History repeats all the time. It's a huge fractal, just like the stock/crypto market.