I was a US Civilian Mariner (aka merchant marine) for 16 years or so and a licensed officer for the last 4 years. I recently changed professions due to a welcome addition to my family that I can't bear to leave for months at a time! I'm not here to tell you the Ever Given situation isn't meaningful, I think it is. What I can do is tell you what it's like to live and work in the industry, share my training and experience with large ocean going vessels. Basically I'd like to help dispel nonsense so we can all get to the truth and look good doing it!
I just got off work and I'm starting my weekend, so I'll be back to answer any questions after a good sleep.
Yes we had to bring in a canal pilot and my skipper over ruled his orders all the time. When I went through I was relatively new to the navy and my position was a bridge talker. Wrote backwards with a grease pencil on a board.