I know I had to wear one when I worked at McDonalds in High School, about 6-7 years ago. I also would sweat so much (I worked at the grill) that I went through one a day.
I work at McD’s, and the paper hats are used as a punishment when a crew member forgets or loses their hats or visors. Hehe…gotta love having management hair…no yucky head apparel for me!!!