iPhone calendar receiving events from all users in the company (google workspace)

This feels like a bizarre issue, but it's happening for me and another user and can be reproduced every time. When we add our work Gmail account to iPhone mail/calendar, within a few minutes we start receiving calendar invites and confirmation notifications for all users in the company. I'm talking 1on1's, group events don't matter if it's a shared calendar, group email or simply 2 individual people unrelated to us in any way. We are not delegates on any of these calendars.

Any ideas?