If it’s really unknowingly they shouldn’t be held responsible. But we have plenty of examples where companies knew exactly what’s going on and they covered it u

If it’s really unknowingly they shouldn’t be held responsible. But we have plenty of examples where companies knew exactly what’s going on and they covered it up for decades. See lead gas or tobacco. Or the food industry who pours sugar into everything. They know exactly that they are generating millions of diabetics.