Our money is a fiat currency that is not a store of value, it's only a medium of exchange.

See the Chinese government doesn't care if the US cripples them in trade because it will help them devalue there currency and consolidate there holdings but it will cripple there people and make them lose all there money.

I came to a conclusion that money is just a representation of all of the above as we’re currently using it as a currency to trade one for another.Best case we have all 5 which then makes us very very wealthy.

Yet to this day, they keep predicting and missing another big one.There are people that believe our currency will collapse and I have even heard some say "food and bullets will be the new currency."

Keep in mind all real estate in Argentina is bought and sold in US dollars since they don't trust their own currency, so imagine what that did to the real estate market.But when Kirchner banned the exchange of US dollars I was able to buy pesos on the black market with US dollars which became a rare and hot commodity as a hedge against inflation which was out of control and the entire country was on sale at about a 40% discount because of the premium you could get on your money when you sold US dollars. 

We understand how currency works and the proper use of good and bad debt .

Ok, then the question shifts to the overall Fiat currency system.

If demand for petrodollars falls...it would dethrone the dollar as the reserve currency which would cause countries to dump their Treasuries...inflation...we are talking mega trillions.

@Steven Lowe  Look at the exchange rate of every currency in the world since the pandemic, everyone's in worst shape than we are. 

On your second point, what would cause the US dollar to not be the world reserve currency?