https://carnival-news.com/2023/11/16/carnival-jubilee-to-offer-fleets-first-5g-coverage/
Somewhat dated, but I don't see where it was posted before. It will be added to more ships and I think eventually the fleet. Yet another option for those who can't stand to unplug, or otherwise not have that choice, on a cruise. I know ATT has a cruise plan, not sure if anyone else does, YET.