One can be multiple things. That you find it demeaning is your personal opinion and frankly is more a reflection on yourself. There are many like Casey Muratori that are competent engineers as well as YouTubers.
Maybe you are desensitized to it, but I have a carefully curated YouTube and I know that it can be a completely different platform experience if you reject with prejudice any such content.
And this goes back to my point, if you are a competent engineer, why are you spending time producing rageslop for money, rather than, you know, doing the engineering.