This is nonsense, you don't even need to cook anything at all to eat healthy from the grocery store.

You just have to get off your ass and actually go buy perishable fresh groceries regularly and plan for the week ahead.

Laziness and convenience prevails.

If it's a lack of time, then it's a lack of time to even hit the grocery store. Which depending on where you live, if it's a food desert situation, may be valid.