It is not much different than high fructose corn syrup.
"Sucrose is composed of 50% glucose and 50% fructose, whereas the forms of HFCS used in most foods and beverages are typically composed of 55% fructose and 45% glucose "
Where are you getting the idea that fructose is the sugar people consider harmful? That's definitely not mentioned in your supporting link - yes, HFCS and sucrose are the exact same to within a rounding error - except that HFCS is pre-digested corn starch, while sucrose requires enzymatic decomposition before it can be utilized by your body - a rate-limiting step after consumption.
Fructose just the principal sugar in fruit, and is used by diabetics as a sweetener. It has to be enzymatically decomposed in the liver, and doesn't yield a large insulin spike. The only particular risk is of non-alocoholic fatty liver disease if you consume way too much of it.
The point I was making in my reply was exactly what you said - there's no real difference between sucrose and HFCS, while the parent was implying there was. So at least on that we agree.
there's no difference between HFCS and sucroseWhere are you getting the idea that fructose is the sugar people consider harmful?
"Robert H. Lustig, MD, UCSF Professor of Pediatrics in the Division of Endocrinology, explores the damage caused by sugary foods. He argues that fructose (too much) and fiber (not enough) appear to be cornerstones of the obesity epidemic through their effects on insulin."
Not to mention cane sugar is just sucrose, also called table sugar, and it's the same as beet sugar.
[1] https://en.wikipedia.org/wiki/Sugarcane_juice