> And if they want to keep their jobs they have to comply.

Worse still, many mariners are effectively prisoners and can become trapped if corporate decides to cut them loose without also providing passage off the vessel

Stranded sailor allowed to leave abandoned ship after four years https://www.bbc.com/news/world-middle-east-56842506

Stuck at sea for years, a sailor’s plight highlights a surge in shipowner abandonment https://apnews.com/article/abandoned-seafarers-labor-unpaid-...