I understand your frustration here. We have received similar reports from other users with the Google Calendar integration.
If you are Gsuite user, make sure that the setting for automatically adding Google meet links to Google calendar events is turned on. This is mentioned here - https://support.google.com/a/answer/9898950?hl=en
Even with this setting on, there are reports of Google meet link not getting generated automatically. You can find other general users talking on the same issue here - https://www.reddit.com/r/gsuite/comments/iqd7kf/automatically_add_video_calls_to_calendar_events/
So, I would request you to try step 1 and see if it works. Our team has tried to see if this can be solved. We haven’t found a solution yet.
Also, we are working on a Zoom integration to generate a room meeting for appointments. That is in the works.
If you have any more questions, please let me know.
Thanks and regards,