This is no worst than the EPA drove the dairy farms out of Western Washington over to Eastern Washington.. They shut down a Puget Power Dam on a lake I live next too. They made it unfeasible for the Plant to operate and make money after they shut down how much water they could divert into the lake for power to save the Salmon! The EPA in the 1980’s also shut down most Mom and Pop Gas Stations when they came out with new regulations to make them change their gas tanks. Most little gas stations couldn’t afford the $150,000 price tag and went out of business. This forced some drivers to drive 50 miles to get gas for their cars!!!
I remember earlier this year when the EPA panned Coumadin-based rodent bait (except for exterminators — we peons have to hire them to do it). I still bought some at the hardware store long after that, though.
There seems to be a common thread here. For the inhalers, you have to pay the drug companies for a prescription brand, instead of using the cheaper over-the-counter kind. The FDA this time.