As much as my brain would like to agree with you and find the black and white more calming of a world to live in, at least for one of these examples I’ve found

As much as my brain would like to agree with you and find the black and white more calming of a world to live in, at least for one of these examples I’ve found it untrue in a practical sense. I’m now 5 years from any sucrose or fructose and I’m getting pretty close to totally zero carbohydrate. I’ve tried dozens of times over decades to “eat less sugar”. Until I learned about how eating fat will help satiate me (not saying it’ll work for everyone but it worked for me), I was unable to successfully eat less or no sugar.