Yep I use it almost daily, and when I don't, I tend to be using my card/watch etc anyway.
The sooner we can get rid of cash the better - cash is less secure than card
imo (much easier to lose/forget/have stolen/change scammed/etc) and its an inconvenience to carry around. Much easier to budget when using your card to spend (particularly if you have an app based or modern bank) and you know exactly how much you are spending & have left in the bank, in near enough real time. Cash is also a major inconvencience for retailers in the same way - it's generally cheaper to pay a card fee to your acquirer than it is to bank cash, and holding large amounts of cash leaves them vulnerable to robbery.
Of course its perfectly possible to budget/manage your money without using cards, but it's certainly more effort.
I definitely look forward to the day when we all use electronic currency around the world, even if i'll likely not live to see cash die completely in the world, I am pretty sure i'll get to see it become the least common form of payment in the devleoped world