two people talking to each other but arguing about two separate subjects,
@Euclid is arguing that if buying local means paying a lot more, one is not obligated to do so.
@Moshe Green is arguing that the local seller really needs the money just to survive.
Euclid and Moshe Green never disagreed or discussed what the other was pointing out,
so we can conclude that Euclid agrees with the local store charging what it charges, and Moshe Green agrees that you don't have to shop local if it comes at a steep price.