There is in fact a class action lawsuit against Monsanto now Bayer who bought them out in 2018. Last I checked there were 100,000 claimants paid out with 30,000 pending but that number continues to grow.

My point is that including that example in your post of an obvious carcinogen, that causes evident damage to humans, wild animals, the ecosystem and even agriculture itself detracts from your larger topic about frivolous lawsuits.