I also will usually make a point of making a small purchase when accessing a business to use the bathroom.

That said, it's a fairly rare occurrence for me nowadays. My truck's range means I can travel a full day and not need to stop for fuel. If I'm eating out of a cooler, etc, I need only to fill up at the beginning or end of a day. Other stops during the course of a day are typically at Interstate rest areas and are of fairly short duration. If closure of rest areas becomes commonplace, my stops will have to be longer in duration since in most any instance an exit stop at a business takes longer than a conventional rest area stop, and will become rather more expensive, too, if I maintain the position of making a purchase of even some nominal item.

Foy