I agree, in the old days in time gone past I worked part time as a stringer for several local newspapers, in the 60s while in college, the staff photographers were WWII and Korea War vets who were trained by the Army or Navy to shoot without a meter. Indoors, outdoors, strange lighting. For indoors they used flash, flash bulbs and that new fangled electronic gizmo. I stared with a Spotmatic but upgraded to a Konica T, one of editors told me and the staff photographer that my negatives were frame to frame more contestant and easier to print. When I bought the Nikon F, used, it came with 3 finders, the plain, metered and waist level finder. I shot very little with anything but the metered finder. I still use sunny 16 when shooting my Argus C3, if a battery fails in Konica or Topcon auto 100, otherwise I use a meter.