I can understand why you might be annoyed, but the kind of disclaimer you're wishing to do will not help you.
I've never sold a game, but I wish to do so in the future, so feel free to dismiss me, but stop thinking solely as a developer who wants to make money, but remember that your sales will be based on people wanting to play and buy indie games.
Have you ever decided to check out a game because of a youtuber?
It sucks that they might make more than you, or if you have a narrative or linear game; they might play through the whole game and lose you sales, but you do not want to be that "angry developer". I know it sucks, but try to work around it.
I hope that you don't think I'm trying to be rude or mean, I'm just really don't want you to do something you'd regret.