My local hospital system (Premier Health) was all-in on IBM and token ring. I remember being chagrined when they built a new hospital in 1998 and wired everything for token ring. The writing was clearly on the wall for token ring by 1998 but their IT department bled IBM blue.

Fast-forward to 2013, when my wife was giving birth to our daughter in one of their hospitals, and I noticed an unused type-1 token ring wall jack in our room right beside some occupied 8P8C (aka RJ-45) jacks.

BTW there are adapters so you can run Ethernet over Token Ring cabling. We had a lot of them at IBM since all the offices were wired for Token Ring.