I've already created an idea for the fact that we need more uniform and robust folders throughout GHL. You'll find that idea here:

With that said, we also need the ability to lock and unlock all folders in GHL, just like we can with workflows, so we can protect our customers from breaking custom assets we've created and shared with them in snapshots, as well as to prevent eyes from seeing what we've built, if we don't want them to see the inner workings of the assets we've made.

Ideally the folders system and the lock/unlock/manage permissions system throughout GHL would be identical to workflows, where we have the granular control of being able to allow and prevent access based on user permissions.