I believe that solar energy + fusion energy + AI + automation will make money completely obsolete because all resources are actually free and can be automatically turned into baseline material wealth and sustainable green living. You will first see Minimum Guaranteed Salary as workers are displaced and then that will become ridiculous as the abundance becomes superfluous like a supernova of abundance. Once money is obsolete, all the instruments of money will die such as banking, interest, lending, credit, debt, etc. as completely useless to humanity. I write about it in my free book: Wealth and the End of Money.

Of course, I write about the forces against such evolution which is actually Darwinian including the greatest threat of all which is Biosphere collapse, a far greater threat than monetary debt or rather can be called a biological debt of infinity. A.k.a. extinction.