It's far from a perfect solution, but I applaud businesses that have tried to improve the situation through packaging changes. IHOP is a stand-out here, in my experience. Their packaging is very sturdy and isolates each component in its own space. I've occasionally been surprised at how hot the food is.

Hah. I went to find a picture and apparently they gave an award to the company that designed the packaging: https://www.directpackinc.com/2018-ihop-vendor-partner-year/