About 30 years ago there was a computer shop that initially carried a lot of equipment, so it was popular among the enthusiasts. Then they decided to optimise t

About 30 years ago there was a computer shop that initially carried a lot of equipment, so it was popular among the enthusiasts. Then they decided to optimise things, drop less popular choices and only sell to the general public.The enthusiasts left. Then left the general public . Turned out that when a layman wanted to buy something they usually seeked advice of a local expert, a computer enthusiast.