Which parts are not radical enough?
Is it edgy enough? I can be more edgy if I want to.
…
One serious flaw in the vintologi bible is that it doesn't promise enough rewards for the vintologi followers, of course all people who have helped me grab power will be generously rewarded given the opportunity
No, no, no! Obviously, the edgy choice is to shamelessly proclaim that you do not care for your followers at all, that you are just using them for your own completely selfish ends and and that you will sacrifice qnd betray them as soon as they have outlived their usefulness or even simply because you enjoy betraying those who trust you.
“Friends and allies are just people you can hurt more deeply.” - Pathfinder Roleplaying Game Horror Adventures, Blackpill Shadowbound corruption ability “Emptiness of the Void”
PS:
Hell, it may not even hurt your recruitment as much as one might think - the kind of people you are clearly going for will likely assume that, obviously, you are talking about those other followers, not special disciples like they obviously are, and that they are in om the joke (until the very moment you backstab them, of course).