We’re back to paper....what we had when I was a kid. They’re great for draining french fries.
I remember my mom draining the grease from her fried smelt. I loved those as a kid. Then they took my paper AND smelt!
They make good book covers, too. Some even like to use them for a textured wall paper with a coat of paint and other creative juices. They insulate icecream better than plastic. Throw a handle on them and they become convenient to carry, also.