Connection to a Google Calendar led to deleting meetings in Zoom account

[englishusa]

I had a situation (n=3) where the scheduled meetings in Zoom disappeared from account.  When folks went to login, meeting link was no longer valid.

ZOom support says it is connected to my Google calendar and if I delete from Google calendar, it will delete from account.  Never wanted any connection to my Google calendar anyway...I don't use Google calendar for work.

Any suggestions to disconnect all communication between Zoom and Google?