In Italy we have the opposite problem though. Since the scoop size doesn't have a standard, you might find the server in training and get a gelato that's half the size of the one of your friend, which paid half the price
There is one place I know that charges $4 for what they call a single scoop, but it is about 3x bigger than any scoop elsewhere, and it's a pricey place in general ($8.50 for a malt).
Only in hip ice cream places. $4 is about the going rate for those 1.5 quart (1.4 liter) cartons at the grocery store.
I’m not sure why you mention Fenton’s. I’m only aware of a single location in Oakland and I would describe it as fairly high-end. Perhaps not “hip,” but definitely very “retro” stylized. Very Instagramable. Long lines.
A pint of ben and jerry's has been $5 for me; going up to $6 during supply chain woes.
A good ice cream shop is more like $5, but the cost scaling is weird and you can normally get like 3x more ice cream for 1.2x cost with larger sizes. The scoops are large. Per volume I think its much more expensive in other countries personally.
Personally, I prefer my ice cream to have exactly four ingredients: milk, cream, sugar, cocoa. The end. Nothing else. I've had to switch brands a couple times because they cave to pressure to make their chocolate ice cream more creamy. No! I like it a bit dry, it's got cocoa in it! LOL
No egg yolks?
I guess what I'm trying to say is that my preferred ice cream style is "philadelphia style"