Interesting; but no thanks...... Most of those I know who are into that stuff are a lot younger than me. Sweet peppers are about as far as I go nowadays. Gotta wonder if they would be good if just a tiny bit were mixed with something else to cut the heat to a more tolerable level.
That would be something if it could be "weaponized" and used for crowd control, self-defense, etc.
Pretty simple process, really light food grade oil, and a pressure cooker hooked up to a A.C. vacuum pump. Sound valving and protective gear absolutely MANDATORY, given what one's playing with.