> Personally I am not sure what the appeal is of all these bigger sites adding "marketplace" sellers. It’s the long tail. Need an unbranded under-desk treadmil

> Personally I am not sure what the appeal is of all these bigger sites adding "marketplace" sellers. It’s the long tail. Need an unbranded under-desk treadmill manufactured by Xiaomi? Amazon marketplace has ever color of the rainbow at prices only reasonable for dropshippers. There’s ofc downsides to that, but certain consumers don’t mind.