Well, a conspiracy requires evidence, and without evidence there’s no reason to treat the conspiracy theory as credible.
Saying 0% would be unrealistic because there’s always a chance, but if you actually believe that this is a 50/50 toss-up, you’re just delusional and desperate to feel some sense of enlightenment like every other conspiracy theories moron in the world.
Given that there is precisely zero evidence of what you are claiming, I’ll estimate as close to zero as I can without pretending it’s impossible.
But make no mistake, you are deliberately spreading disinformation.