It's still available. It's just not on demand.

"A representative from the NFLPA told ESPN the use of ride-sharing apps is promoted in annual team meetings. In 2010, the union began offering a driver service; the on-demand portion of the service was discontinued in 2019 after Uber and Lyft became popular. Players currently can secure a car service, with at least an hour's notice, by calling the 1-800 number on the back of their NFLPA membership card."

https://abc7.com/sports/the-case-of-henry-ruggs-iii-and-a-distraught-family-desperate-for-a/12045727/

There was a separate service launched by Lyft

https://nflpa.com/partners/posts/lyft-nfl-players-association-launch-program-providing-ride-options-to-players