He has made it pretty clear he thinks diketones should be removed from e-liquid and has said that's it's relatively easy to do.
And I'm just asking for that quote and the context in which he said it. I recognize he has said "avoidable risk" but this is different from advocating that every vendor mandatorily remove this from their product line. I don't think Dr. F. has gone that far or would care to go that far. But there are scientists around who for sure will, or have.
So you think vendors should be able to put whatever they want into e-liquid without any oversight or recourse?
Nope, and don't believe I've implied otherwise.
How are we going to "avoid" these liquids when A) the list of vendors is still secret and B) around 70% of all vendors have these chemicals in their juice lines?
I believe the answer to this is to realize certain flavors are more likely to be culprits of 'problematic liquids' than others, and so the advice is to avoid those flavors altogether.
I think the sane response is that if you are truly concerned, you would avoid vaping altogether, just as you were told previously to avoid smoking altogether.
Me, I'm not overly concerned on these things and am a dual user.
Dr. F contacted all the vendors who tested positive, told them about it and agreed not to go public so that they will have time to fix it. From my understanding he told them there will be a future followup and if the issue is still there, he will eventually go public. At least that's my understanding (I could be wrong about the ultimatum part). But eventually, he is going to have to release a list to the public if these vendors remain apathetic to the issue. I would bet 90% of these vendors have done nothing. Again, why should they? It takes money and they aren't going to spend money and/or rework their flavor lines. So, as you can see, regulation from the government is going to be our only option unless these vendors get their .... together.
Disagree, strongly, about "our only option."
If Dr. F. goes the route that you are saying, I would emphatically state that he is not acting as a scientist by going that route. Up to him, and many thought he should've gone public with vendors in the first round. Some disagree with this. I think there is argument both ways. I wish he had gone public with it, but also realize why he did not, and it is what it is.