Nah not a fan.
I’d personally prefer it if you made it so that businesses (shops and the hospitality industry) operating UK were required to accept cash.
Even though I hardly ever use cash, it’s disappointing to see universities like mine having banned cash payments since December 2022. What if you’re a kid visiting the university and you want to by something extra and have no card? (Yes I have kids visiting my university).
Sometimes I’ve had my card declined (the company’s card machine is playing up rather than my card being the issue) but had the correct amount of money in cash but companies like Ryanair will be stingy and try to gaslight you into thinking that it’s your fault and they won’t accept the cash payment.
Please focus on making it so that businesses and other institutions (where reasonably possible) e.g Ryanair when you’re trying to buy stuff on the plane and my university on campus are required to accept both cash and card payments.
Sometimes the machine breaks down, sometimes it’s kids who most likely don’t have a card who want to by stuff, sometimes you can be like me and not have a contactless card (was the case for me for years) and some places only accept contactless payment etc.
So have a contingency plan in place by allowing cash payments. That would be more useful than endlessly increasing the contactless limit.