This is strange to callout "saturated fats" as one of the primary issues, therefore "eat less bread".

I generate, I agree that eating less bread is important (in general), specifically white bread, but the idea that "saturated fat" is bad is old and many studies in the last decade have actually reversed this opinion.

The entire rise of keto diet is based on having as much saturated fat as possible, and to stay away from polyunsaturated (and only go to monounsaturated if possible).

More data in: https://www.amazon.com/The-Big-Fat-Surprise-audiobook/dp/B00...