Where to learn WordPress?

Question

WordPress

I want to learn WP, I didn’t find any sensible master classes on YouTube, it’s hard to learn from the documentation, tell me something (preferably for free, but it doesn’t matter).

Answer 1

There is exactly one answer.
Documentation only. Everything is easier there than it seems
https://developer.wordpress.org/
here everything is chewed about themes https://developer.wordpress.org/themes/
here about plugins https://developer.wordpress.org/plugins/
And practice, practice, practice

Answer 2

Look at this
Coming soon course, very detailed.