> what are the main benefits of going fully cashless
One piece of advice I got a long time ago, from a family member in politics: Don't put your groceries on a credit card. Especially if you buy junk food or alcohol. Obviously the same goes for bars, tobacco, strip clubs, gun purchases[0], and lots of other perfectly legal things that you might not want being counted up if you ever run for office.
At the systemic level, the main benefits of going cashless are:
- Being able to track everyone's purchases (for taxation, law enforcement, and in some countries the blackmail of political opposition or assigning "social credit" ratings)
- Have realtime, near-total visibility into the movement of money, for economic management and personal profit
- Being able to cut off individuals or members of a political movement from the ability to purchase basic necessities, if they fall afoul of the party in power[1]
[0] https://www.wlox.com/2022/09/20/gop-ags-call-credit-card-com...
[1] https://www.businessinsider.com/trudeau-canada-freeze-bank-a...
[edit]: I should have also mentioned freedom of movement and association. You cannot buy a plane ticket or a hotel room anymore for cash - even if your bank's ATM allowed you to access enough of your cash in a single day to do so. Cards enable the granular tracking of everyone's movement, whether or not that person chooses to carry a cellphone.