A society without cash is a society in which every person has no choice but to get the permission of someone they don’t know and will never meet each and every time they seek to obtain food, water, shelter, or transportation, and that permission can be revoked instantly, silently, and invisibly at any time.
I once travelled to Beijing and had dinner in a fancy dumpling restaurant. When I went to pay the bill, my European bank instantly flagged the transaction and blocked my card from further use. I had no idea what happened until I called the bank later that evening (had to wait until they opened). So yeah, what you said happened to me - revoked instantly, silently, and invisibly at the most unexpected time. And even though I didn't do anything wrong.