The first beer that blew my mind was a Stone IRS, aged for 5 years before being served at the local pizza place. A week later, all he had was the fresh version. I enjoyed the fresh, but it was nothing like the aged one.I’m always intrigued that people who advocate aging don’t try and mimic those flavors in other ways to circumvent having to sit on a beer for an eternity.
I’m thinking recipe, fermentation, other process variables as opposed to just time and rolling the dice.
I have a pal who did a run of doppelbock where he mimicked oxidation flavors with ingredient choices and drank it fresh.