New feature to fully close your DMS

I don’t know if I put this under the right topic or if discord reads suggestions, but please I beg add a feature where you can choose to disable dms from everyone not just from server members. Make it so u can toggle w button that makes it so nobody at all can dm u, n if ur willing to go the extra mile maybe have a drop down list of friends that would be allowed to dm you. Another thing is please when you click on someone’s profile there should be a “mutual group chats” button to see the group chats were both in. I lost so many group chats cuz I have to scroll forever or I forgot the name