Not quite right though. Beers like Dubbel, Trippel and Quad, Barley wine, Russian Imperial Stouts, Acid beers and so on keep maturation when bottled. One can try this experiment: get yourself 2 bottles of Orval, drink one right way and take notes. Than, drink the other one 2 ~ 4 year later. You’ll get a completely different beer. For my taste, 2 years is the sweet spot. In fact, the only way to keep the bottled beer to maturate is pasteurization, which is not a good practice taste wise.