I do not disagree with some of the info provided, but much is not correctly understood, and thus some of the reasons for all the Hupp-La in the Links which you provided!
The Main problem , "IF" you have a Top Quality Non-GMO Soybean (and one may get Non Genetically-Modified-Organisms whole roasted full fat soy powder), if you seek for it, is that the Soybean is a very concentrated Oil Seed!
This means that the use of it should be very lite in your Diet, or you may get TOO much Protein, which may be the Cause of Most of a persons Problems which may result from using it!
A "LOT" of the info which is provided, is a Bunch of Nonsense, because those doing the Research do not understand the Basics about the Power which the Soybean has within it's self for Generation of Electrical Energy Release, if used Properly!
The soybean is of the same family as other dried beans, but it may react different than other beans, because of it's Oil and Mineral make up!
And of course, "IF" you use poor Quality soybeans, then you may have the same problems which you may have with any other Poor Quality foods!