Who said anything about “unattributed”?
Or are you just too lazy to click the links and look? The first link is to a WSJ story reporting on a research report and survey by McKinsey & Company, a major, reputable business-research consultancy used as source material by news sources ranging from The Wall Street Journal to Mother Jones to The Economist.
The second link was to a paper (PDF) from Morgan Stanley Research, another major consultancy, this time linked with an American multinational financial-services company. Like McKinsey, their customers pay them for accurate information and justifiable projections that the customers can then use to plan their own actions.
I think you are the “disingeneuous nonsense”, my friend; I’ll stop with the links here, because every single one of them leads to sources that can be easily verified by anyone with a twelve-year-old’s grasp of Google skills.