No even for decades it can't reached that price. Faith and optimitism can't applied here because we are taking this sequence into a realistic basis.
For $10,000 to achieved it needs billions of USD value to be used and I doubt big whales will put some value like that as they love price fluctuations.
Bitcoin can be ten thousand tomorrow and it'd require no change on value, it might be the same exchangable worth as before. Dollars have no fixed value that is the point, there is no rule to say we cant have bitcoin change from 1000 to 10,000 very quickly.
Just realise all the debt and previous QE programs have stacked up dollars ready to be used in supermarkets or for oil or for anything whenever the market stops wanting to roll over this debt and extend extra credit terms to USA continually. Its all just waiting there like melting snow on a hillside, an avalanche is very possible
Fiat wont be worthless at 10k bitcoin, it just means a possible 10x higher price on everything you buy now.