Yet I would consider Vector by far the most useful product of them all.
There’s also the privacy aspect of Vector. Anki respects your privacy because your data isn’t used in the same way that it is by Google Home and Alexa (i.e. for ad targeting)
I have not (and probably will not) research in what sense the privacy of this device is better but from what little I've seen it is at least better. And if not I can't imagine Anki being less trustworthy than the others.
I see it as a furby, which can be a little neat. Wouldn't buy it though.