Complaining about the removal of plugins is not going to help bring it back. There is a feature request for it. Feature Request: Bring Back Plugins Go vote and add your comments there.
Edit - Oops. I meant the UX, not plugins specifically. There is a request to bring back the old UX for Android, [Feature Request] Bring back the old UX to the Android mobile app. The old UI for Roku has already been brought back as Plex Retro. Plex is rethinking the new UX and will be making changes, so further complains aren’t needed at this time. Once the new updates are available with the changes, we will ask for comments then.
