Hiding old Messaging threads by the person who creates the thread

What is the challenge or problem or you are trying to solve?

Since I am unable to add/delete members to my messaging group without having to re-create a new group, if when I Hide the past message group, I would want to be able to have it hidden from all the members in the group

What is the impact?

Describe your idea

Any message group chat that I create, if I "hide" it, then it becomes hidden from all who were in that chat message.