You can get high from eating weed.... You just have to eat a lot of it and it tastes like chit.... That's why they make butter and and olive oil concentrates to use in your recipes.... It has nothing to do with being heated....
You don't throw edibles in the microwave in order to make them psychoactive. They are good at room temperature or frozen........ I'm not sure where you were taught your "science" because I know from experience....
RFMK's product just allows for a way to ingest a harmless THC vapor into the lungs without the carcinogens that are released by burning the product.
If the cartridge leaked (which ain't gonna happen) you would still get you medication, just not in a pleasant way.....
If you have access to hash oil, put a couple of drops on your tongue and let me know how you feel...