> I'm typing on one while another one (a microwave, in fact!) heats my breakfast, while another one washes my clothes, while another one vacuums my floor, while another one purifies the air in my room, while another one heats the air in my room, while another one monitors my doors and windows for unauthorized entry and another one keeps my food cool and another one pumps the Radon gas out of my basement and another one scoops my cat's poop.

You’re kind of missing the point a bit. Yes, machines are everywhere but the details are very different.

The machines don’t magically do that stuff for you. You have to buy them, plug them in, turn them on and off. Lots of people don’t have any at all. They can’t do most things unsupervised. There are still lots and lots of tasks for which a machine exists, that people will still do entirely manually

There is a naivety to these predictions that is chipped away by the mundane details of having to exist in the real world. Cost, effort etc