You write things that are not true.

"Now we’ve had 50 years of soft money, the supply has increased 40% in the last year and therefore is worth 40% less."

Not true, the relationship is not linear. If it was true the year over year inflation rate would be 40%. An item at the store that cost one dollar last year would cost a dollar and forty cents this year. We have not seen that inflation. Not even close. If the dollar dropped 40% why did not gold rise 40% and the stock markets rise 40%.

This could possibly be true but is seems quite unlikely.

"In 2058, we’ll be celebrating the 50th anniversary of bitcoin as the world’s reserve currency, as the best store of value, and as the most robust asset in history."

It the world adopts a cryptocurrency as a reserve currency it will much more likely to be one issued by one of the major reserve banks, the U.S. Fed, the ECB or Bank of China. Personally I expect that Bitcoin will be a distant memory by 2058 and some other Coin will be the one in the spotlight even now Ethereum is overtaking Bitcoin.