Uh, I had been thinking...BEFORE the Frank Zappa reference distracted me, had been thinking:
This world is gradually filling up, with (us) older folks, and that old 'Nursing Home' dynamic falls short. People want to stay at home, where loved ones and memories linger. Rod Sterling, (Twilight Zone host) probably tells that story best. That 1950's TV Producer did one story, where the 'Robot' was a kindly old grandmother, sweetly playing and interacting with the kids and family (Mom had died).
The 'bots' will be doing many elderly health care tasks, including security and patient monitoring, for signs of stroke, for example.
'Course, I'd want any home robots to be safe around my own loved ones, but also with 'pleasant' demeanor, (as they fill our needs).