The drink in the first post contains 189 grams of fructose and 44 grams of glucose, which is 145 grams of "net fructose" which can cause abdominal bloating, gas and diarrhea, if you drink it a lot, especially if you have fructose malabsorption.
Fructose malabsorption, low-fructose diet
In short, I think such sugar composition would make stomach problems to many people.