This kind of shit happened before, is happening right now and is going to happen again. Something needs to be done.

IMO the best way to stop companies from messing with science and law is to hold them accountable for the actual damage, ideally both company leadership (CEO goes to prison) and shareholders (potentially lose everything) when it comes to light that companies prevented regulation or research into negative externalities that they caused.

We had the exact situation with leaded gas (paid shills, lawfare and discrediting campaigns against critical scientists), the exact same thing is happening right now with the fossil fuel industry and if we don't change anything it is invariably gonna happen again.