I'm a keyboard based UI lover, but I wonder if the supportive crowd is, and will ever, be too small.

Even crude AS400 days keyboard UIs were beyond nice. But then if people want to try and replicate emacs keymaps or vi command composition, better for the dozens of us. ^^

once again, I get to cite the IBM AS/400 CallPath system demonstrated here https://youtu.be/5pY6Xxptp9A?t=2083 which almost brought a tear to at least one viewer's eye