They can do whatever they want until it's proven harmful. Time after time they've done internal studies showing the shit is toxic and they bury it.
Never any criminals charges, maybe some financial compensation after long court battle but never more than they profit.
Capitalism only works by externalizing these costs. They want you to believe, need you to believe it's not a zero sum game but it's not. It's just these externalities.
Monetary policy doesn't get to defy the laws of the universe, profit doesn't come from the ether.
We pay with our health and our lives.
And it's never acceptable to say this is not a good system, we have to propose an immediate alternative or we're pigeonholed as a communist or whatever the capitalist limited mind is stuck on. Like a Christian assuming one either worships Christ or Satan because it's unfathomable to choose neither. We are living through a capitalist inquisition.