This is the sort of technology that I'd never use in its early stages because it just doesn't pass the "grandma" test for me. As in, I don't care WHAT medical

This is the sort of technology that I'd never use in its early stages because it just doesn't pass the "grandma" test for me. As in, I don't care WHAT medical expertise and studies and whatever you could possibly throw at me; I can imagine grandma being like "nope, that don't seem right," and THAT being overwhelmingly wiser than anything else. (This is something like a reverse Chestersons fence?)