I absolutely agree that meaningful context would be helpful, but I don't see that as disqualifying. I appreciate that research is opportunistic, as often oriented toward discovery of new things not yet understood, as much about building up our factual understanding as interpretation.

So sure, I want context, but I think this kind of exasperation is a bit misplaced, as I don't think the article or the research itself was intended to be a comprehensive account of the broader contexts you are looking for. If it was masquerading as such a thing, I would be in full agreement. So I think it's a fair point in general, but the way you are saying it here sounds an awful lot like you're holding up a stop sign and saying "don't do any more research!"