That doesn't mean you shouldn't express yourself, making fan content is great, people can still appreciate it. Making newcomers come to this game is not the only purpose of creating fan content to a game. I have said that "Please understand i am not making fun of anybody and not trying to insult anyone." I just PERSONALLY don't think that strategy will work.
Also because some random guy on the internet said his opinion about a strategy, not even your content or you personally, doesn't mean you should remove it if it applies to the strategy and the idea. I am all for people expressing themselves, and i did watch your content for a year.
I understand how you feel right now, if you want to create content, people still love it, continue, no one would feel better if you would stop making content, it's pretty much impossible to fill youtube with trash since it was made for people expressing themselves. Please understand that it will get better and people care about you and i am deeply sorry that my message have made you feel that. I apologize.