They know how powerful the information they are collecting is. They don't want their competition to have it. Not because they want to help you. Because their manipulations work better if no one else is also trying to put ideas into your head.
I don't want someone else trying to sell you a Lexus when I'm trying to sell you an Audi. You might buy the Lexus instead, or worse of all get decision paralysis and just keep the money you worked hard for. You should definitely buy an Audi instead of bitcoin. Just make sure you click this tracking link first. DO NOT BUY WITHOUT CLICKING THE TRACKING LINK.