Grapes have been domesticated for thousands of years, and at every step the goal has been to maximize fructose and minimize fiber, most notably in making the seedless varieties that comprise the vast majority of table grapes sold today.
At this point, who knows what grapes were originally like? Of course, we know they had real seeds and I'm guessing they weren't so plump and thin-skinned. So maybe they had a much more commendable fiber-to-fructose ratio.
Today, table grapes are just glucose and fructose water balloons.
Wild grapes tend to have large bunches of really small fruit with a few seeds, if I remember right. We had some in our backyard in Livermore years ago.
Are you guys talking about the huge, swollen, purple grapes that are incredibly sweet and juicy? In New Delhi, you only find those grapes at large supermarkets. Most grapes sold here are exactly what you described: large bunches of really small fruit. No seeds, though.
At this point, who knows what grapes were originally like? Of course, we know they had real seeds and I'm guessing they weren't so plump and thin-skinned. So maybe they had a much more commendable fiber-to-fructose ratio.
Today, table grapes are just glucose and fructose water balloons.