The point of those videos was for others to get an overview and he does specifically include peer reviewed research. There's also /r/ketoscience with lots of papers linked. It's not like you provided sources for all your points either, did you? Especially about long term adaption evolutionary wise. Where's you're information on that suggesting otherwise? There are lots more comprehensive videos from physicians and researchers such as these who actually publish as well:
https://www.youtube.com/watch?v=8GDx5sObceI
https://www.youtube.com/watch?v=fuj6nxCDBZ0&t=16s
A lot of people eat a lot of garbage. The alternative is, eat not-garbage. Not, you must eat keto.
Are you the one defining what garbage is? That's the real argument.
we are magically, suddenly better off eating totally differently.
This is another issue because you present keto as something totally different when it's not. Every single person has been in ketosis at some point, most people go into after exercising, sleeping, fasting, even babies are in ketosis, etc. I'm not sure how you wouldn't be able to acknowledge ketosis in regards to survival throughout human history.
Could you mention the researchers finding general population keto benefits who aren't selling something? Sidebar: there's a tangential issue with keto, most of the professionals who extol its virtues for the everyman are selling something.
I like how you throw that in considering what most research ends up doing and/or who funds it. And considering what 80%+ of the foodstuff is in supermarkets and most of the products and advice, whether in book form or other mediums, given for decades from people who weren't doing keto who were selling something. So I like how you add in this extra layer of doubt in people's mind by trying to associate it with quackery & snakeoil salemen. Good job.
I suggest others continue to look into this and make an informed decision beyond just the top layer of information. /r/ketoscience for example is a good aggregate/hub for papers/research to get into the biochemistry.