Seriously! I didn’t get it, but the difference in letting it age is remarkable. I initially drank my mead within 6 weeks coz, you know, it was %12 and giddy up.
However I now leave it age in a gal carboy for at least a year before bottling. Bulk aging is said to be better and I’m not able to open a bottle just to give it a try.
Brew beer if you’re impatient - no judgement of course. Mead is a long game, no doubt