Sounds like my #Bitcoin II idea.
Imagine we can keep all coins in our heads, are able to transact using telekinesis, zero fees, including intergalactic and transdimensional transfers. Each transaction will remove one plastic straw and change it to an affordable housing. It will also make the sender 6.15 minute younger. The receiver will gain 21 seconds.
The whole system will be much more decentralized, censorship resistant, anonymous and absolutely perfect in any sense since day one.
I just have no idea how to do it.