Happy crew members and junior officers, etc. with cheerful smiles are often seen, reflected and spread to guests, passengers onboard ... well, this newly reported change impacting those with ranks below 2 strips. Unless, a request for permission was made (and, approved) - detailed news here.
https://www.cruisehive.com/norwegian-cruise-line-takes-away-popular-crew-member-privilege/88476
Washy Washy, Happy Happy ... if your friendly steward and dining team aren't looking too che
Further to my comments in that post, it was always, even for 3 stripe and above officers, that access to a particular venue would be restricted by the venue supervisor, based on whether or not the crew would impact the passenger experience. I think, reading this article, that during times of very low occupancy (post pandemic) and crew contract extensions, that the privileges were extended, and they are now returning to prior, as the passenger use of venues increases.