Yes, I can confirm that the “wide” rolls are really just what used to be normal width. They’re the width of a standard toilet paper holder.
This is just a way to make you think you’re getting more value after they decreased the size.
There are countless products that have quietly decreased their sizes. Like how ice cream containers have gone down to 1.5qt, sugar is now 4lb instead of 5, etc. And then you’ll occasionally find an ice cream carton that’s “huge value half gallon size” or “wow, now 25% more” but that’s really what it always was before.