Re:The Echo Dot was the best-selling product on Amazon this ...
by fermienrico on Wednesday December 27, 2017 @03:43AM
(#16013661)
I couldn't have explained it better. You've nailed the core issue - Reliability & Robustness. These attributes of a product disappear in the background when it just works.
Voice activated devices, even Google assistant, are far away from the reliability/robustness we expect from a reliable tool. Therefore, they are not tools yet.
For something like a voice interface to become second nature, you need to deeply trust that it'll do what you expect. Work with screwdrivers enough and they become an extension of your hand.