This is one of those things that you shouldn't take lightly. As someone who lived in a neighborhood which could have been considered a food desert this is a real big issue for me.
https://www.9news.com/video/news/local/next/supermarket-merger-could-cause-damage-in-food-deserts/73-fee0a423-8e97-4bea-8e43-18b805a68a12