Infuse is another $100 license to sync watch history, when I already paid $100 for Plex a while ago (with the primary driver being 'sync watch history', which is the basic feature Plex provides).
Paying more money to use a different product, and then expecting all of my users to do the same, is a big hill to climb.
Paying more money to use a different product, and then expecting all of my users to do the same, is a big hill to climb.
So the Plex inertia remains.