Would you use an app to buy discounted leftover restaurant food?

So I’m doing a project about food waste, and one of the things that came up was this app that let’s you buy food from restaurants at a 50-80% discount because it’s leftovers (not like half eaten leftovers, like day old type leftovers).

The benefit is that you’re saving money, there’s less food waste, also decrease of greenhouse gases because organic matter in landfills creates huge levels of methane, which is 26x more potent than CO2.

Would you use this app, and eat leftovers?