Actually being alive for longer is necessary to achieve wisdom. The problem you are pointing out is that it’s not sufficient.
I question anything I’m told that doesn’t have proof attached, or singular experiences that are then extrapolated to cover an infinite future.
This always comes up in the same places: - Piss poor processes - Refusal to apply updates - Unverifiable decisions that exist for years
There’s a reason people say, “Ok boomer”.