[tyingq]

This is a bit different than their similar threat to suppliers that use AWS. The venn diagram of truckers that carry for each is likely just one circle. This would create a weird industry split since Amazon and Walmart are so dominant in volume of shipments.

I wonder if this might be illegal even if it's not antitrust worthy.

[a3n]

That was my first thought: restraint of trade, or whatever someone who knows what they're talking about would call it.

Besides, what is Walmart going to do when AmazonTrucking is the only trucking company left?