Honestly, I've learned to ignore conspiracy theories as they have little practical value. They tend to bring out the OCD "what if" paranoia of thinking hidden and unseen forces are at work in the world. Future historians will probably look at conspiracy theories on YouTube as the equivalent of mythology and our perpetual dissatisfaction with the world, so we make up stories that "fit" our preconceptions better. It's a strangely anti-intellectual period of history we live in where we're more interested in uncovering lies in our past than finding out the truth for the sake of bettering our future.