Something I've been actively working on is chording with two hands.
For an example, I noticed that I habitually type & with only my right hand, twisting my wrist to press shift and 7 at the same time, which is awkward and painful if I do it too often.
The solution being to use the left pinky for the shift key and the right middle for the 7/&.
I agree the less chords the better, but for what's left, making sure chords are either ergonomic by themselves, or two handed, is a good way to keep typing for longer with less injury.
I’m trying to do that as well. I’ve been thinking that it would be nice to have some software that would disable specific chords when you use the “wrong-sided” modifier key for it, in order to train yourself to use the right one.
I couldn't figure out how to do this with QMK, I had the same thought as you.
Ok, more accurately I figured out that it would involve writing nontrivial amounts of C, and I gave up. You can do anything with QMK if you're determined.
For an example, I noticed that I habitually type & with only my right hand, twisting my wrist to press shift and 7 at the same time, which is awkward and painful if I do it too often.
The solution being to use the left pinky for the shift key and the right middle for the 7/&.
I agree the less chords the better, but for what's left, making sure chords are either ergonomic by themselves, or two handed, is a good way to keep typing for longer with less injury.