The problem it solves is that most small airports are located miles away from the communities they serve. That isn't an issue with a car, but it does suck when traveling.
Uber/Lyft have mostly solved this problem. However. There are plenty of small rural communities or small vacation destinations which are too rural to have taxis or uber/lyft.
Is it worth it? No. But it's a legit problem
Worse. Exposing Jellyfin to the internet is a bad idea given the teams stance on security. https://github.com/jellyfin/jellyfin/issues/5415#issue-824791596
The only safe way to host jellyfin is with a vpn.