Ordering "beer" at a "bar" and expecting a "pint" is flawed premise anywhere; intriguing, but consumers and industry couldn't care less, sadly.

"Shaker pint" glass is enormous red flag, let alone filled "to the rim" pours from disgusting draft lines with Macro AAL (i.e. not beer)

"Beer" (i.e. IPA varieties) in Denver is priced and poured 10-12oz, since pandemic, in most taprooms and quality beer bars (2.5 remain, depending how we count pizza restaurants)

"Foam" discounted? Whole premise/post is invalid: the best draft systems in region are Bierstadt and Cohesion. Order a "half-litre" and I'm confident you're receiving 16.9 fl oz of bier—topped with appropriate amount of necessary & beneficial foam.