This kind of statements bother me because they are simply not true. You can have "tangible" controls (physical knobs and sliders) with digital signal processing back-end and I bet you that you can't tell the difference in a double blind test. This is the same bullshit that is thrown around by designers, artists and any kind of 'aficionados'- cliches of romanticization of the analog.
Oscilloscopes went full digital in 90's not because they were worse than analog counterparts. These are precision instruments that benefit from digital processing. Don't get me wrong - I own an analog oscilloscope for different reasons, i.e. I was fascinated by how things were done back in the day which I believe is the central theme of this thread. These analog motion graphics machines are amazing - NOT because of 'infinite resolution' but the process of creating art: Oscillators, scan rates, amplification, etc.