Walmart is still the largest company in the world by revenue, with Amazon at its heels, with Amazon's profit beating out Walmart's.
A lot of this thread, I think, is just fantasy land that Amazon is somehow:
1. Destroying Walmart and Target in a way they can't compete.
2. Is more tech savvy than Walmart and Target.
C'mon, read the history of Walmart, it's who put technology into retail.