im a bit umm about those that cards decline I’m sure it happens but do people not check how much they have in their account ?
I don’t care about that reason for the government wants to track us I’m really not that intesting.
Cards are frequently declined for all kinds of reasons, not just because the cardholder has insufficient funds. If I pay with a card in Morrisons (and some other places) using chip and PIN, their machines have an inherent fault with how they read the chip, meaning that they will simply decline it unless you know exactly how to bend the card right over to get the chip to read it - and hope that it doesn't snap one day. I see it happen to others as well and pass on the 'tip' that I only found out when a helpful manager told me. I've never had cash refused because of the angle at which I pass it to the cashier!
Even with contactless, on occasions when you have to insert your card and PIN for the random security check, whichever clown designed most POS systems didn't think to flash up a simple message saying something like "Additional security check: please insert your card" but rather just made it say 'declined' so that a hundred worries go through your head and you possibly also feel embarrassed. I wonder if it was the same idiot who designed websites requiring passwords to tell you in big flashing red letters that your, say 10-character password is 'incorrect' nine times, until you've entered the last character.
Also, you say you aren't interesting - just a boringly ordinary consumer - but loyalty cards beg to differ! They make millions from finding out individuals' spending patterns. Fair enough, maybe, if they just use the data to encourage you to spend more or try other products; but can you really not see a time when a future government could use similar technologies to track you and then restrict what you're allowed to do?
For example, if instead of levying the sugar tax on many products across the board at retail level, each individual were given an allowance and had to use a digital equivalent of a ration book to register it. Or alcohol, fatty foods, even just an amount considered 'officially' too much food for the size of your family.
A view or behaviour that may seem boring/ordinary/inoffensive now can become a very hot potato in a relatively short space of time. Just for one example, ordinary people are now being 'disciplined' and 're-educated' - even losing their jobs and facing persecution and violence - for calmly expressing their 'opinion' that biological women are women, biological men are men and that can't be changed, regardless of how people choose to live and present. If you'd told anybody ten years ago that this could happen in a decade's time, they'd have scoffed at you for being the looniest conspiracy nut ever.