I say functional because i don't think we've seen the larger reasoning skills scale well for smaller deployments, so that may be out of reach. But i think a future were we run something far better than Siri, entirely at home, hooked up to our home APIs in a functional spoken interface seems in reach and awesome (to me hah).
I look forward to hooking all my at-home cameras up to a voice recognition, image recognition, and LLM detection suite and just speak aloud and have the AI-suite "do stuff". It sounds really, really fun to me.
If it's cheap it'll be slow, but imo that's okay. For home use i think these systems can be the glue that tie our DBs/Ingestions/etc together, rather than the big-brain that knows everything.