I was surprised that Trackpoint-style devices still remain a niche product since it explicitly solves the "I need to move the cursor but don't want to reach for

I was surprised that Trackpoint-style devices still remain a niche product since it explicitly solves the "I need to move the cursor but don't want to reach for the mouse" problem. I'm aware of about four models of standalone keyboard with it available, but that's trivial even compared to the bazillion keyboards with touchpads for couch typing.