They're attention whores

If you have time to dance around at/after your job it's not a hard working job with long hours.
And I'm not talking about the 2-3 people groups who might just be friends to do some stupid tiktoc meme shit (hey... people are just different than me and might think that is fun), but I'm talking about the whole department shit.

"Hey X, you jut had a 12 hour shift and 5 people died due to covid. You should stay and learn a choreo with the rest of us!"

It was supposed to be a de-stressing exercise to keep up their morale and spirits.

However since most nurses are women and are still nurses, they have a huge requirement for attention. So they were compelled by that to post it online to get headpats.

Hospitals shut down and cancelled everything. Even cancer screening was put on hold for years. Entire departments were devoid of anything to do, so they sat around and choreographed tiktok dances, while people who should have been there for appointments got sicker.