Apples and road apples. Using the hyperfocus range is not as sharp as focusing with a split image on a RF or either manual or auto focus on an SLR. Yes you can get away with using the hyperfocus range, I know I did when I had a 35mm camera without a range finder, but it is based on a guess rather than a measurement. Using your logic a Holga would be faster to use than a Leica. I do not see threads about an inimate shut down of Holga production, do you?
Here is another link. I always thought that the Leica camera's are very beautiful. When Camera West was in Monterey Ca I used to always go look over the Leica stuff in there. It was fun but I shoot Nikon camera's. Some folks say the Nikon F6 is discontinued and some say it's not. Nikon does not say at all. However you can buy a new one.