I haven't seen that one yet but I can imagine.
Cholesterol was another. I now have high cholesterol and I never had it until the last 2 years. My sister has it as well and she is skinny and pretty much eats a very healthy diet that would be opposed to that. The issue that I found out is that they dropped the cholesterol rate down so that more Americans are now under "high cholesterol". They are doing the same stuff with BMI. It is all about $$$. Funny that all my other vitals were perfect. I started eating healthy and went back for checkup and then they noticed no change at all. My doctor then stated that was common and my cholesterol was pretty much on point at my age and my diet wouldn't impact it.
I do think one minor factor is that I drink more beer. Even though I only drink 1 or 2 a day and I don't drink it daily, that probably did play a slight factor but the biggest factor is likely the changes in what is considered high cholesterol.
Food Pyramid is now outdated as well and has been changed. I feel like it changes ever 5-10 years.