This seems like a very generalizing claim, do you have evidence for it? The AlphaGo paper in Nature ( https://www.nature.com/articles/nature16961 ) also has less than two months between submission and acceptance.
"Conflict of Interest Disclosures: Dr. van Dam received a research grant from the Nestec Company. No potential conflicts of interest relevant to this article were reported." Guys, Nestec own the world's biggest coffee machine company, Nespresso.