Hi
Piano is different and harder than the keyboards, or at least for me it was.
Funny I was told by my first piano teacher I was too old. Ripe old age of 20.
That was before I even had my first lesson, so a great confidence booster.

I went back to it for a while a couple of years back. Found a couple of interesting online courses, one more jazz based ,the other sort of worked off patterns

Half tempted to get an 88 note keyboard, but, I think wise thing might be to wait and see if my broken wrist, goes back to normal after they operate again next year, the stores here aren’t as good over here, you buy it, you’re pretty much stuck with it. Haha