I remember taking piano lessons and one of the many problems with my playing was that metronomes had absolutely no affect on my ability to pick a rhythm and stay on it.
A friend of mine was really into beading at the time this strip was drawn. I thought the work was attractive, but I was most amazed she could even pick the little things up, let alone do anything with them.
Personally, “canon” is the six movies Lucas made. I watch the rest, enjoy some of them (“Rogue One” and “Solo”), but the “real story” closed with “Return of the Jedi”.