But isn't this use of technical stuff hiding or overcoming the lack of natural hand skills?
Maybe so, maybe not. But I wonder if it is necessary to privilege hand tool skills over other types of skills? I'm hand tool focused myself, and I value skill with hand tools. As a result there are huge areas of skill with machines which I know nothing about. These would require of me just as much dedication and practice to learn as my hand tool skills did. In fact I suspect I could not learn to use machines like RI does even if I tried - at least not very well. Doing so doesn't accord with how I naturally think and work.
I remember David Pye writing that the only way a craftsman should be judged is by his work - not by how he arrived at it. I have some sympathy with this view and hugely admire those very skilled users of machines (when they produce work which follows the logic of machines rather than trying to imitate hand tool work on the machine!). This work can be very beautiful. It is certainly different to work produced using hand methods, but not worse by any means. To me the integrity of the person doing the work, the thought that goes into the work, and the logic behind the piece is what counts.
Marcus