Curious as to why the knee jerk privacy reactions to Zoom doing this when other video conf tools like Cisco does the same. What about phones and other devices

Curious as to why the knee jerk privacy reactions to Zoom doing this when other video conf tools like Cisco does the same. What about phones and other devices that respond to voice commands that are also constantly listening? There is no such thing as privacy. Only the trust that you have in companies to not abuse the data that is collected of you, or you go completely off grid