Why have people happily drifted from Aikido to other arts, or even cross-trained in other arts alongside Aikido, for decades, and not felt the need to go on the internet and claim they have found "the true Aikido" and that the various Toms, Dicks and Harrys have to admit that the entire art is flawed?
Because they're going to what are clearly other arts - no problem with that, by the way.
This stuff, on the other hand, I don't consider to be any kind of a drift at all - that's what we're saying.
And it's not as if people are suddenly appearing on the internet to shout their wares. The discussions that brought this stuff out began
on the internet and have been going on for more than fifteen years, against much resistance - much of it coming from me!