How does RHD make it easier to do things with your right hand?

I’m right-handed in a LHD country, and this means I used my right hand for almost everything. The gear selector, radio, climate controls, GPS… all done with my right hand. My left hand controls the turn signal, that’s about it. I think I’d have a very hard time with a RHD car where I need to be precise with buttons and touch screens using my left hand.