BCC attendees for a Teams Meeting

During the meeting you cannot hide attendee lists unless they all join as guests with innocuous display names. You can hide their names in the invitations by sending BCC calendar invitations. You can accomplish this by creating a separate calendar event with the same meeting link each time for every attendee. This way you can invite attendees to a meeting without their names and emails being visible to each other in the invitation. To automate this you can use the graph api to trigger multiple calendar invitations at once or use Salepager which lets you send BCC Outlook meetings invites.