And why don't you apply that logic to smoking? Not that you do, or don't (I don't know), but I bet there's loads of things you by that you choose to turn a blind eye to.
Fact is that Ionics get a bad press because they are big, and no-one likes a success story, do they? Look at Tesco, famously hated, for some reason, but all they are is good at what they do.
I get my stuff there because it's the right place, at the right time etc, and I don't care if they deal in guns and drugs, to be honest.
This thread shouts sour grapes, to me.