I am. I'm doing a more modified version of it, though, since I can't eat sugar (fructose intolerance). So I'm doing 2 days a week of under 50g, and the rest under 100 grams. On the high days I play to stay under 1600 calories. Still not sure if that's going to work, so it's probably going to be up for some adjustment.
I hit 43g of carbs yesterday, and 51 today. I actually didn't plan for today to be a low day, but it worked out more that way than I expected.
I was just reading your siggy, and I also had hashimoto's, but my thyroid has been completely removed. Not sure it was an ideal solution, but I also had cancer, plus, I was a teen and everyone sort of decided for me at the time.