I am not saying they should ignore reality. However, I do think that in a lot of instances, it's difficult to say what reality is. Experimenters often read too much into their results. They are too anxious to obtain results that confirm their own theories.
The "action at a distance hypothesis" is one that comes to mind. The weight of opinion is that spin information is transmitted instantaneously from one particle to another over a sizable distance. A lot of the physicists will tell you that it's beyond doubt at this point, yet it seems to defy the Theory of Relativity.
On the other hand, the proof is merely statistical, and even then based upon theoretical assumptions that have not themselves been proven. In fact, we really don't even know what "spin" is. And as Einstein pointed out, it seems absurd. The experimenter's retort: Yes it's absurd, but nevertheless true.
I think I would be a little more hesitant to conclude that it's true, if I agreed that it is absurd, particularly when all I've got is statistical evidence to support it. It wasn't all that long ago that scientists finally concluded that cyclamates don't cause cancer, despite the 1970's claim that they were undeniably a significant cause of cancer.