Huh we bought an expensive air fryer because my in-laws wouldn’t stop bragging about it. It was on super discount because bed bath and beyond was going out of business, but still super expensive. And I’ve never had any problem cleaning it, in fact it’s the easiest dish we own to clean, the grease just wipes out and the tray is removable.
Everything you touch and use involves plastics and petrochemicals. Even stuff you wouldn’t think of like the coatings that allow street signs to reflect better and have massively improved safety. Lightbulbs? No more efficiency for you, most LEDs are on a plastic substrate. We will never get away from plastic, not at this point. You could make it so that food isn’t wrapped in plastic and that wouldn’t make a dent in our plastic use.