YouTube is full of fascinating stuff for all hobbies. But it's hard to find because there's no quality filter, only popularity filters that promote clickbait.
There's plenty of great content on YouTube. If you spend a day or two watching quality videos, YouTube will then start recommending other quality videos with a similar worldview. How do you find that first day or two worth of quality YouTube channels?
https://www.reddit.com/r/AskReddit/comments/7xn6yv/what_yout...