I would highly recommend reading it, as it exposes you to the many biases in the orthodox framework of economic thought prevalent in the world today.
So, you decide if that is worth reading.
* https://www.goodreads.com/book/show/50358103-money
And The Power of Gold: The History of an Obsession (2e has an intro from Volcker):
* https://www.goodreads.com/book/show/249245.The_Power_of_Gold
With all the talk of the US dollar losing its status (highly unlikely due to no realistic alternative), How Global Currencies Work: Past, Present, and Future on the history of various previously predominant currencies is also interesting:
* https://press.princeton.edu/books/hardcover/9780691177007/ho...
There are roughly as many CAD and AUD transactions as RMB/CNY:
* https://data.imf.org/?sk=e6a5f467-c14b-4aa8-9f6d-5a09ec4e62a...
* https://www.statista.com/statistics/247328/activity-per-trad...
How much is the total US transactions with China, would like to compare to the charts to see theoretical maximum.