Why would Walmart stock high-end bikes, fully knowing that their floor staff don't have the expertise to answer any questions about the products? Who would go t

Why would Walmart stock high-end bikes, fully knowing that their floor staff don't have the expertise to answer any questions about the products? Who would go to Walmart to buy a high-end bike? Walmart shoppers look for commodity items, full stop. There is nothing wrong with that, by the way; toilet paper and cleaning supplies are used by everyone but are barely distinguishable.