Because you don't understand, know how, or can figure out how to use an Alexa style device to its full potential, it must make it worthless? I have the same tho

Because you don't understand, know how, or can figure out how to use an Alexa style device to its full potential, it must make it worthless? I have the same thoughts for a motorcycle, where I live, that is a death machine with little benefit. Yet, I understand why some people like to drive them, why they drive them, and why I shouldn't (because I would not become proficient with one). Here you have all the same symptoms.