The stage has been set.
2022: Nearly 130,000 unaccompanied migrant children entered the U.S. shelter system in 2022, a record
2023: Under Joe Biden, Have 85,000 Undocumented Children Gone 'Missing'?
https://www.newsweek.com/under-joe-biden-undocumented-children-missing-1812728
2023: Team Biden 'Middleman' In Multibillion-Dollar Migrant Child Trafficking, Whistleblowers Reportedly Plan To Testify
2024: Are thousands of immigrant children missing in the United States?
https://wng.org/roundups/are-thousands-of-immigrant-children-missing-in-the-united-states-1704923254
The Dali cargo ship was en route to Sri Lanka before it tragically crashed into the Key bridge.
Sri Lanka is a source and destination country for men and women trafficked for the purposes of involuntary servitude and commercial sexual exploitation.
https://en.wikipedia.org/wiki/Human_trafficking_in_Sri_Lanka
I have spent time around shipping containers and I can tell you that they are extremely tough steel boxes and also are airtight. They have to be because they are exposed on the deck of the ship for weeks in potentially hostile sea conditions.
I really cannot see shipping live children in containers and expecting them to be delivered still alive and in good shape. Even in modified containers let's say you made some airholes but nobody can realistically live inside a metal box for indefinite periods of time.
If they are shipping kidnapped children around the world it would make yugely more sense to find some way to fly them, or if that were too hard to conceal then at least some other kind of ship (non-container.)