Sure. I was just letting others speak if they wanted to.
I think this is a very valid point. Often in communities competition is non-existent. However, as I mentioned earlier, this is but one aspect of the problem. For example, we found in our analysis that it really also depends on the household and their ability to access the food. In households where people are on social assistance or are unemployed, it's much harder for these people to access healthy food. We found a clear association between those instances and food insecurity.
On the other hand—this might be an interesting observation—in households where there was an elder, a person who was on the old age pension, food insecurity was lower. There are issues that are not just at the store level. Definitely these are problems and subsidies could help with that, but there are also social issues and poverty issues that are at the community level and the household level that contribute to the problem by limiting financial access to healthy food.