The article discusses how Google's decision to make it free for merchants to sell on Google is a significant move in the e-commerce space, particularly in relation to Amazon's dominance. The author argues that this change is not related to the coronavirus pandemic, but rather a strategic move to challenge Amazon's position. The article also explores the concept of the purchase funnel and how it has evolved with the rise of the internet. Google's move is seen as an attempt to provide an alternative to Amazon's platform, allowing merchants to reach customers more easily.