They chose to buy a product with a set of known characteristics The manufacturer then changed those characteristics. If a manufacturer makes changes post purc

They chose to buy a product with a set of known characteristics The manufacturer then changed those characteristics. If a manufacturer makes changes post purchase to a product resulting in harm, they should bear the majority of the liability, if not all of it. If I had a microwave that for years cooked a potato in 3 minutes safely, but then was modified by an update to catch fire under the same conditions, I shouldn't be the one on the hook for pushing that button.