I can't make sense of your comment, but whatever you're trying to get at is wrong: Table sugar is sucrose. Corn syrup is mostly glucose and contains no fructose. HFCS is commonly produced at 42% and 55% fructose formulations. I don't think HFCS is meaningfully more or less harmful than any other sugar, but chemically there's a significant difference.

It's partly the pervasiveness of that product because it's in fking everything in the US at least. Why is it in BREAD? https://www.thedailymeal.com/1306301/unhealthiest-store-boug...

It's also the crazy amounts: we're accustomed to high levels of sweetness. Like 40g sugar in a can of soda.