A shared experience constitutes good evidence. But the experience might involve a special technique for getting the experience. So if you don’t do the technique then you don’t get the evidence.
The technique might involve serious time and effort. So most of us will never do it.
So now we have 2 sets of people, those who did the technique and those who didn’t, with different evidence in hand, arriving at different conclusions.
A shared experience constitutes good evidence. But the experience might involve a special technique for getting the experience. So if you don’t do the technique then you don’t get the evidence.
The technique might involve serious time and effort. So most of us will never do it.
So now we have 2 sets of people, those who did the technique and those who didn’t, with different evidence in hand, arriving at different conclusions.