Any device like this is an intrusion in the user's home (that the users agrees to), and it seems to me that Google is one of the companies that has the most res

Any device like this is an intrusion in the user's home (that the users agrees to), and it seems to me that Google is one of the companies that has the most respect for users' privacy. Yes they collect a lot of data, but 1) that's exactly what allows them to provide the services that their users want, 2) they are very transparent about it (see My Activity), and 3) they seem to take security more seriously than the competition.