I had the same reaction as you, when I learned in detail, how all this works. But then I also learned about superposition and compressed sensing, and now...I am

I had the same reaction as you, when I learned in detail, how all this works. But then I also learned about superposition and compressed sensing, and now...I am not so sure anymore... "Beating Nyquist with Compressed Sensing" - https://youtu.be/A8W1I3mtjp8 https://youtu.be/A8W1I3mtjp8