I'm hoping in the near future as travel picks up that maybe the sky clubs could start offering hot foods that are prepackaged on the spot. And store them on a commercial size warming plate. I love their mac and cheese. That would be easy to keep in those cardboard/paper bowls with lids. Looks like most of the studies involving coronavirus contamination in foods is like zilch, but the transfer has more to do with the utensils and tableware.