Yep. ya got me. Have two Google Home devices after learning it used Chromecast instead of BT (it now has BT, too.) Even got a Dottie for a bathroom Dot. If we needed one for kitchen we would have a Dottie there, too. Nevertheless, the AI search of GH is less important to us for smaller units, yet it is better than Alexa's search. Have found that having each brand of AI is very handy.