> Because of the "Most Favored Nation" issue, you can't meaningfully compare prices of products between Amazon and other platforms. Sure you can. Amazon lists

> Because of the "Most Favored Nation" issue, you can't meaningfully compare prices of products between Amazon and other platforms. Sure you can. Amazon lists millions of SKUs. A huge proportion of those are sold elsewhere, often by sellers who do not also sell on Amazon. But more fundamentally, if data can't be had, how does the author know this is actually happening? Either it is an unfalsifiable claim or its not, and there should be data. The bottom line is, the author makes an extraordinary claim and thus the onus is on them to provide commensurate evidence.