In your mind there exist people who just tip every time they’re asked no matter the context?
I wish I lived in a world where people could literally afford to be that dumb.
Most people do tip every time when asked. The social pressure of an employee standing over you while you decide whether to tip or not pushes most to just hit one of the tipping options just to get out of the uncomfortable situation.
It’s made intentionally uncomfortable so that they can squeeze an extra couple bucks out of people for no reason.