Whiny or not, it was a single dude opinion on grade. What's the worst thing he said? "It makes grade looks petty"? "It's like teenage girls stuff"?
Now here is what Mr. heavyweight champion of criticising people on YouTube but not able to handle the heat when it is directed at him said in response "You're a loser, 1010101100111. I don't get why you can't just fuck off, you instead feel you have to come to my subreddit and start crying here. I don't fucking care about your ill-informed, dogshit opinion which you formed while you were high on crack.
And even though I can debate you and say I haven't hung on any drama recently for easy views (which I've never done, I'll happily debate anyone on that issue), at the end of the day, it's my channel, not yours, remember that. If I make videos you don't like, just fuck off 1010101100111. You can come here and cry all you want, it falls on deaf ears as far as I'm concerned. All your pre-pubescent hissy-fit-throwing does is make me want to make drama videos more. I'm all for listening to viewers, I fucking LOVE anyone who watches my videos, but if someone's going to watch my videos and complain, I don't like you at all, I don't value you in any way, I just want you to unsubscribe and fuck off."
Yep, that's a completely normal response from a big YouTube to a single fan /sneed