According to published research I've read, when the right hand plucks and/or bows, it's doing the more difficult task. That may well seem counter-intuitive, but it also explains why it's the norm on every instrument everywhere. That seems particularly remarkable on instruments without frets, although manipulating a bow with finesse is tricky.
That being said, as a very lefty lefty, I've struggled all my playing life with developing a facile right hand on quite a few instruments (this despite having earned my living in music all my life). But I also agree that that are really interesting things one can do playing right handed while having a particularly deft left hand. I'm pretty sure this is what led me to composing my own music (or my own parts) that allows me to use my left hand to its best advantage. It's also why I wouldn't think of teaching any of my instruments, since my technique is pretty idiosyncratic. (I've taught classical composition and related courses for almost fifty years.)
I've shared a few pieces, but you can hear a bunch on nearly all the major streaming services, including YouTube, Spotify, and Apple Music. New album dropping any day now.
Thanks!
