martymusic has a good channel for that too. I've been playing for a few years now and that's where I started. legitimate music classes can help I'm sure but that's pricy and it's certainly not impossible to play self taught. (source: am self taught. probably not as good as i could be because of it, but i have bigger issues than guitar lessons rn lol)

Take some lessons from a real, human guitar teacher. They can get you on the right path and get you started with good technique in a way that videos cannot. You will improve much faster and prevent yourself from developing bad habits.