How to prevent file sharing on Microsoft Teams using group permissions

Hi guys,
In this short video I show you how to prevent file sharing on Teams using group permission.
SharePoint Online/OneDrive License - by not assigning those licenses, prevent end users from accessing OneDrive for business, which is primary storage for file sharing when it comes to 1-1 and group chats.
Creating a Team - when a team is created with members, this creates a SharePoint online site, which by default allows members to have edit permission on the site. By removing the EDIT permission from the Team site leaves members with only read permission leaving only the owner of the Team/SharePoint site full permission.