Stella Liebeck was seriously injured by that McDonald's coffee and it's a myth perpetuated by the McDonald's PR team that it was a frivolous lawsuit. She was in the hospital for eight days and required skin grafts. Do some research.
https://en.wikipedia.org/wiki/Coffee#Preparing_the_beverage
"Optimal coffee extraction occurs between 91 and 96 °C (196 and 205 °F).Ideal holding temperatures range from 85 to 88 °C (185 to 190 °F) to as high as 93 °C (199 °F), and the ideal serving temperature is 68 to 79 °C (154 to 174 °F).
I'm aware of the injuries she incurred. I think it is frivolous because hot temperatures are simply part of the nature of coffee. McDonalds did not select the vehicle with out cup holders for Stella. McDonalds did not select the sweatpants that Stella chose to wear. McDonalds didn't spill the coffee in her lap. Lastly, even non-coffee drinkers are aware that coffee is hot.