Plex is definitely trying to monetize and I am wary of how they will reconcile all of the discount lifetime passes that were sold over the years
But I still think it is “good”. Yes, they are adding in hooks for different services and are technically a service of their own (every month there is a “free” movie they offer that I tell myself I will watch and then I never do). But all of that can pretty easily be hidden if I just want access to my library and the libraries of my friends. Its very much a case where the extra features are not getting in the way of the core functionality.
I have “see if jellyfin is viable” on my todo list and have been checking in for years now. Basically every time I do it is “This looks better than it used to be but X or Y is still a headache”. Hopefully that will change if/when Plex shits the bed. But they haven’t so it isn’t really a concern for me.