OP cut out the best part of the video response:

See, I was thinking about it, we're going to do something better, I'm not going to respond to the guy. Because I was thinking to make a video, right, where I really wreck every single argument, very solidly. But then I was thinking, there's a better way to respond to this. And that is to make a video about how philosophy is intellectual masturbation. And really wreck philosophy really hard. Say it's outdated. And really with, you know, strong fucking arguments, say it's just intellectual masturbation; that's it, nothing more, nothing else. I think that's much better. I'm just going, you know, balls deep.

Fuck all these fucking hard words. And I will really pick the identity of a philosopher, and really say what type of person it is: using hard words, having that posh of intelligence... And really wreck that hard, wreck it hard. I think that's much better.

But the thing is, every time when I get somewhere, I get people pissed. In Hearthstone, in Wow, in League, now in philosophy. But I don't give a shit...

What I want to first say is these videos are very simplified, just so you guys know. I don't put so much effort and thought into it. They're just very easy for people to digest. It doesn't mean to be a paper. So things are simplified in the video. First of all, I want to clearly state that[...] So it's important not to take this video, as, every line is completely thought through, and has all the information within...

The problem, when I see these, and I see these comments, is that people feel almost threatened. Their beliefs are being threatened, and they automatically have a very defensive mindset. They get triggered. And the problem with that is their... when that happens, you're just a lot less able to think, to reason. You get triggered and you just start spamming words, without really listening or trying to understand[...] So when I see that, immediately I think that these guys are triggered. They didn't try to understand the video, they just got triggered, because they feel like, he can't make that statement about purpose.