Comment by crusty

If the current policymakers are operating on vibes and simplistic reasoning, then it seems reasonable that this business merely refutes those vibes and misguided reasoning with simplistic evidence. They aren't presenting the post as a rigorous academic study.

The comment that users might see the US option as a scam is interesting. It would have been interesting to offer an info modal for the US item or ask for feedback from users who added the US item to their carts. Still not the rigorous study you seem to be expecting, but some extra info.