Inflation is a good thing!
As with most things what may be horrible for one person is a good thing for another. Suppose you go to buy a used car and you wind up paying top dollar for a car that is a total piece of junk, being completely scammed by the used car salesman. Is this a good thing or a bad thing? Depends on who we are talking about, the salesman who ripped you off probably sees it as a good thing.
In the same way inflation is great for those who have borrowed great sums of money because you get to pay back your loan with money that is worth less. So for example the US has a great amount of debt, how to pay that back? If we can make US dollars worth 0 then our debt will also be worth 0 because all of our debt is in US dollars!
On the other hand if your paycheck is in US dollars it is a terrible thing for that $100,000 a year job to now be paying you 0.
The downside of course is if the US dollar is worth 0 no one will continue working for the US government and it will be very easy for our enemies to plunder and devour the entire country.