I didn't go the voice route because I'd read stories about people messing up their vocal chords that way—but it's something that could be looked into more closely for sure.
(This was also 2006 - 2012; the voice packages I tried then were rough, surely improved now. Then again, my RSI issues area nearly absent now :)
I can't remember if that spoke directly to programming entirely by voice control, or it led me down the rabbit warren of other videos and resources.
[0] https://youtu.be/3aQfwS5pyrg 43 mins