Obsidian has given me everything I had dreamed of in terms of organizing tools, and now this is the cherry on top! I tried so many mindmap software (many paid!) and they all fell short 20 different ways, this is great to see!
What's impressive to me is that YouTube Recommendation are so ... stale. All it recommends to me is content from the same 3 categories, and the same videos over and over and over (you would think if I didn't click on the suggestion in the past 6 months it would adjust).
Now the topics it recommends to me are non-political, but I can very well see that if you fall down one of more extremist rabbit holes thats all you will be fed on your recommendation page for months.