There are rules about making the price of something too low to wipe out competitors too, I think in both antitrust and trade law: https://www.trade.gov/us-anti

There are rules about making the price of something too low to wipe out competitors too, I think in both antitrust and trade law: https://www.trade.gov/us-antidumping-and-countervailing-duties https://www.trade.gov/us-antidumping-and-countervailing-duti... You could probably say that's basically a complaint about giving consumers too good of a deal, but it is deeper than that.