It took me a ridiculously long time to realize that I could do some cooking myself. If you are a programmer (like me), my realization was that if I can follow instructions and implement some complex algorithm, cooking is a lot easier. And even the failures can be tasty.
Julia Childs was basically doing the same thing as these Youtube chefs but about half a century earlier. You can find quite a bit of her shows on Youtube. But it's got a similar vibe to it: shot at home, very passionate about what she did, very relatable, etc. And it necessarily follows a similar format. She was funny, and no-nonsense. Very unglamorous too. And obviously very skilled. She was a middle aged woman by the time she got on TV. It was all about the food and her character.
I can't say she was a huge influence for me because I never knew she existed until some Youtube chefs kept referring to her and I checked out some of her stuff.
Anyway, I loved the bit of information about her WW II career as a high level intelligence officer. Only makes her more awesome.