Getting a Google home isn't mandatory, at least not yet. I personally use mine almost exclusively as an alarm clock. I have a tendency to wake up several times a night to check if I remembered to set an alarm, it's probably an anxiety thing. So I cast around my room for my glasses or press my face against my alarm clock or cell phone. Now when I wake up I just ask Google and it cheerfully informs me of the time. I also put a smart light bulb in my bedside lamp. In return Google may be able to gain some insight into my sleeping habits, and if I ever get back to having sex they can listen to that too.