Wealth certainly can be destroyed, and it happens all the time. This is not physical matter or particles or whatever. There is no conservation of wealth. lol
Look at any stock market crash and you'll see wealth destroyed in the blink of an eye.
There is something known as "thermoeconomics" that is interesting:
https://en.wikipedia.org/wiki/Thermoeconomics
Some monetary and financial policy could be comparable to conditions present in the transference of energy.
Some metals are good conductors and allow electricity to be transmitted easily and efficiently.
Other metals are bad conductors.
States and governments which are usually inefficient with money could be comparable to an attempt to conduct electricity through something that is a bad conductor.