So, you arrest people for breaking US law in international waters, then don't follow US law RE fair and speedy trials, instead just throwing them in a floating prison. No hypocrisy there.

The US Coast Guard should be considered kidnapping pirate scum for their actions and mercilessly sunk by any non-US nation when encountered in international waters until they change their ways. That would be the correct response according to internationally agreed to "laws of the sea", as it's always "open season" on pirates.