The entire point of the modern banking system is to intermediate between people that are separated by time and distance and who may not know each other.
I pre-emptively welcome you to a new era of cybercrime and social engineering like never before. Likewise, until people stop living on top of each other in cities, sharing mass public transport, disease is going nowhere.
As for poverty, well, digital money means that John Doe in the gutter likely isn't going to be getting any donations from kind strangers in the form of cash anymore, and likely isn't going to be able to spend anything without a device, or a fixed address. Prepare to see a surge of crime in that case.
"Oh but we'll give people UBI". You really think so? The cost of living crisis in the UK says otherwise.
I don’t think there’s any evidence in the least.
That's the natural evolution of the economy anyways, optimizing energy, resources and usages, no waste, no trash
Money only just an agreement between parties, as long as we agree, then we don't need money anymore
Social contract, as long as you are part of the community (it'll end up being worldwide), you'll receive everything you need (universal basic income), unemployment, crime, poverty, diseases, all will disappear
Optimizing energy for finally sailing in space, and engage with space exploration, meeting with our advanced neighbors