Noakes also comes across as an extremely arrogant ***. He takes his views to the extreme and has, on more than one occasion, caused issues with his responses to people asking about T1D in kids.
While he might advocate Low Carb for T2D, giving advice to parents who suspect their kid may be on the way to T1D that goes along the lines of "Yes, Low Carb will solve your issues" gives some insight, for me at least, into why people raised complaints against him. While he was a great sports HCP, he has demonstrated in a very public way that he doesn't meet the required duty of care of a healthcare professional.