> you can use it to make a list using one market's superior app, then do your actual shopping at another market This critique makes no sense to me. Should amaz

> you can use it to make a list using one market's superior app, then do your actual shopping at another market This critique makes no sense to me. Should amazon not recommend items online because you might purchase them from alibaba or walmart instead? Whichever markets choose to make such a system would surely do so with the assumption that they are the best choice, and they will recommend their items. I doubt many consumers would go through the friction of comparison-shopping a whole list to find other things that are suitable substitutes. Your comment to me seems akin to the silly statement "shoe stores should not display their wares in the window because consumers then might go buy them at other shoe shops for cheaper"