The problem I have with Plex is that default UI is bloated…
Also an avid Plex user.
The Plex new user experience is absolute garbage. What if you just want to share a family video with your grandma? Someone better be there to do the initial app setup because it is overloaded with nonsense like Discover. Sharing Plex with a normal person? You still need to walk them through setup or they will not find your stuff, and stumble into the ad-supported streams.
Oh, and every client app is kinda different, which is terrible.
I do use and like Plex but man, I wish they would make some changes.