I happen to prefer not to always have my location tracked by a cell phone company or my transactions recorded by a credit card issuer. The ability to be anonymous is a vital component of freedom. Plus, you can still pay for things in cash if something has wiped out all local network connectivity. And yes, I have been known to pay for gas in cash—not always, but now and again (and an EV doesn't need gas, anyway, so that question is increasingly irrelevant).

I do not require or expect other people to have the same priorities that I do.