I’ve taught kids a little but they don’t show up wanting to study as much as fulfilling an idea their parents have so it’s uncertain whether they do the work each week, embarrassing for all. I would rather work with people who want the gold than those who want to please someone else’s idea.
One of my piano students is a guy who started playing late in life, in his 20s but he’s on fire and being on fire is an asset. Each week his hands go from being uncertain to confident. I’m not familiar with this – maybe he’s not human.