Say more things. Are you suggesting that by “customer consent”, they mean the consent of someone other than those of us paying for zoom? That makes no sense, and is not supported by the use of “customer” in their TOS.
Most people in Zoom calls at any moment are in calls where they are not the customer for that call. I would guess most Zoom users have never been customers in that sense, as in they never initiate calls and may not have an account.