Well it might be finally happening. The OP series is getting some much needed competition it seems:
https://syntanatomy.com/2026/07/mach-devices-md-7-motorized-synthesizer-with-hackable-engine.html
Only 1 octave? Gosh. For a real competition, a keyboard with only 1 key would be a must have: it’s usually enough to play most of David Guetta’s tunes.