DuPont held the patent on Freon,all of the sudden freon eats the ozone,DuPont loses exclusivity on Freon and 100s of different blends and manufacturers enter the market.

Bayer held patent and cornered the market with roundup,roundup is bad,now hundreds of companies will enter the market with a new planet saving solutions.

Everytime something is labeled dangerous and the market opens up with alternatives the consumers pay the price.

Up until a year ago the big box stores used to stock pest control products that worked,they became dangerous and now they sell the same thing in watered down versions.

In California pretty much everything produced is labeled a cancer risk.