Multiple presenters without meeting organizers permission

Arun_Sathiya 

By default any Teams meeting you create the users from your organizations will always be presenters, You can change this behavior on a per user level, a group of users, or org level.

1.) For per user level you can simply override the default settings in Outlook App. When you click on New teams meeting button, on the New Teams meeting window, just next to "Join Teams meeting" button there will be a setting button, you can click on that and set permissions as only make yourself/organizer the presenter, this way no one else will be presenter, unless you change that from here or in the fly from the ongoing meeting by just right clicking on user and making it the presenter.

2.) For all or some set of users you can create a new custom meeting policy in Teams Admin center or Make the same changes in Global meeting policy. Always test the behavior with a set of pilot users to be sure.

I hope this helps!