I was recently on Bonaire and, as usual, did some boat dives with Dive Friends. There were quite a few new employees due to the pandemic, in addition to people I knew from previous trips. My habit is to splash first or early and meet the group under the boat, usually 5-10 minutes later.
On one trip, the guide for the 1st dive was a young woman who I did not know. Before back rolling, I told her that I would see her under the boat. She replied that it was not allowed and that we would descend as a group. Fortunately for me, the other employee, who knew me well, overheard the conversation and intervened. If that had not happened, I would have been forced to comply with her rule. I saw her a couple more times over the 2 weeks and we became pretty friendly. Clearly, she was only trying to enforce the procedures she was taught by her employer.