Because there are still an enormous number of people and nations who, if they knew, would be strongly opposed to it. Again, if they knew, which most don't. And it's not the West that is (secretly) on the side of Russia-China-Iran-Syria-North Korea-Venezuela-Bolivia-Cuba, etc, it's the commie left. Pieces of crap like Obama and his ilk.
Obama is no different from the rest of the leaders of major Western countries: are Merkel, Hollande, Theresa May, Trudeau, et. al., not cut from the same cloth? Are the Clintons not from the same background? For that matter, so are the Bushes, Romney, McCain, Ryan, and the rest of the "right" wing of the uniparty. The same may be said of Pope Francis and his mainline Protestant counterparts. All of the above have the full support of the financial, educational, media, and entertainment establishments. In other words, Obama and the uniparty, and their Western European and Canadian counterparts, are the West.