This isn't an attack on anybody in this thread, just my thoughts on the subject:
This kind of mentality is what's invaded bodybuilding as fitness in general has become more mainstream - the YouTube generation, the Rich Piana masses, those who treat the gym as a see and be seen place, etc.
The 2 most popular hardcore bodybuilding gyms in my city have racks full of candy bars for sale - Reese's, Snickers, whatever you want - right next to protein powders, bars, etc.
Did any respectable gym in the world where NPC competitors and IFBB pros trained have that 20 years ago?
Inflammation is the true silent killer. The traditional bodybuilding diet is already pro-inflammatory and adding shit like Rice Krispies Treats just make it that much worse.
Bodybuilding has enough risk factors with high blood pressure, excessive gear usage, etc., so bodybuilders should be doing everything they can to control things that aren't absolutely necessary to the sport - like unnecessary sugar consumption postworkout.