I charge at least $20,000 a year. I am also debt free and pay off my balance every month. But using my credit card has benefits, like getting cash back and getting free airline tickets. All at the expense of the suckers who take credit cards.
Yeah, same for me...my “credit” card is actually an automatic debit one a month. No actual credit card debt or interest charges.
Leaves a plastic trail but gathers reward points.