This is an entire discussion I've had on other forums about finances. Without keying in a couple of pages, the main thing is that debit cards are not good --- they don't have the protections of a credit card so, I don't want them. 2nd, we're on a credit card basis, for 40 years, for about everything. We get $100 in cash out, and we're good for a year. All our bills, including utilities, are paid automatically via credit card where I get 5% back on everything. So, we've earned 10's of thousands of dollars over the decades by doing this. There is no reason, at all, that one can't handle their finances automatically, and not use cash, other than the odds-and-ends that might cost a couple of dollars, or going to a DQ to get an ice cream where you'll use cash. Everything else is on credit, with that 5% rebate.
I've never understood why people use cash when they can get 'free money' in the form of 5% cash-back. Just think, all your electric, gas, water, bringing you 5% back, along with all your food, gasoline, travel, entertainment. Why have a debit card? We've not paid a penny in interest in 40+ years of credit card living.
We had had several instances of fraud. In every case, we're coveted by the credit card issuer, no liability for us, and the worst that happens is that a new card has to be issued, which they do right away.