+1 from me for this
Situation is that existing members discuss whether or not a new person should join an organisation.
If the vote is split and the person joins then if they have access to the archives then they would also see who did not support their entry.
Today those discussions happen on YG with archiving turned off.
Moving over to groups.io to regain access to shared files area etc is hindered by not having easy way to restrict archiving.
If automatic locking after 1 day completely hides the content then that could be OK.