I always find it interesting when people say in their videos that they don't care anything about how many subscribers they have or how many views they get on their videos. It's interesting because it's a lie. Whoever says they don't care about being watched is either lying to you directly or lying indirectly. Posting a video and not caring if anyone sees it is like baking a batch of cookies, taking them out of the oven and over to the garbage disposal. You make something to be consumed by someone or someones.
Of course you could bake a batch of oatmeal cookies and eat them all yourself, but then why upload them to YouTube? Just sit and watch them by yourself. The quality would be better anyway. Sorry, but when you upload you're saying, "I hope somebody sees this.." even if you can't admit it.