zoiDman,
I agree with you that few things are black and white, but some things are. Lying to people "for their own good" is one of those things. Just as you pointed out previously, wrong and right are often subjective - often to the whims of an agenda. When a subject is still open to debate and discovery, proponents on one side or the other will all too often exaggerate the evidence that supports their position while marginalizing the evidence that refutes it, in order to hasten the end of the debate and achieve the outcome they desire.
We've discussed the obvious tobacco analog, but it may be too close an analog for you to see the connection. Consider global warming. Many scientists agree that our carbon emissions are destroying the planet, but all do not agree. While the global-warming theory-subscribers would have you think otherwise, the subject is still in discovery and debate. There are multiple documents cases where, by their own admission, authorities in the GW crowd have fudged numbers and manipulated data in order to manipulate the public into accepting what they perceive as the "facts" of the matter. The desired outcome they've hastened into effect was the closure of many coal-fired power plants.
Some may consider that a victory, but there is another side to consider. Last winter, the Eastern US power grid was one plant away from widespread black-out due to the extreme cold and extra load on the grid. This winter, we have several fewer plants online than we did last year. The achieved "greater-good" may be about to blow up in our faces.
I don't know which approach is better in that debate, but I believe that the only way we will achieve a true greater-good outcome will be through honest debate, unfettered discovery, and as many people as possible being able to contribute to the solution without being manipulated into false understandings and convictions.
Now, pivot back to the tobacco analog. Many here believe that e-cigarettes are a valuable harm-reduction approach. Many on the other side believe that e-cigarettes are dangerous and a gateway to smoking. No one believes that e-cigarettes are good for you. This is the perfect theater for discovery and debate, but the other side has already shown their hand that they intend to lie, manipulate, and cloud the debate in order to get all of us to understand that their view is superior to ours.
I refuse to let anyone co-opt my opinion.