Scrapping information from other players is actually a good thing. That is how actual free market operates. One where at least some have full knowledge. Competi

Scrapping information from other players is actually a good thing. That is how actual free market operates. One where at least some have full knowledge. Competitive pricing based on supply and demand can work in this and likely does not hurt consumers. The algorithmic pricing in rental markets failed because they were not competitive. They were in essence cartel. But Walmart and Amazon surely are there to under-cut each other so it is not same issue.