I have to dispute this but you are on the right track.

1. I believe that yes, Rockefeller-dominated interests (Rockefeller formed the AMA to control medicine) killed Rife.
2. The way Rife technology works is that it provides electromagnetic energy that resonates with molecules associated with specific disease organisms and either electrochemically interacts with them or even damages those molecules. It is NOT like the illustration shows, that is an incorrect model of it. Here is an example: in a microwave oven, we pump 2.4GHz energy into the cavity and it couples into water molecules, spinning them and friction-heating them. If you did this long enough, you would either tear them away from the other water or turn them to steam or even at high powers, tear the water itself apart. With a disease organism which contains many types of molecules, all you have to do is target the right molecule with the right resonant frequency energy and you can interfere with that molecule and damage the organism. I've seen it operate on a coarse level where it literally blew an amoeba apart on a slide.