Source: marvel.wikia.com

7. Where did The Raft come from?

Captain America: Civil War introduced the massive sea-based prison "The Raft" as just "the place where the Avengers are". This means that I have some questions. Where did The Raft come from? There wasn't exactly a huge surplus of supervillains that needed to be locked up. Most of them were dead. And the Abomination was somewhere else.

So what’s the point of the thing?

Who built a giant floating sea-prison all with the purpose of jailing at most seven people?

Who funded that thing?

We know SHIELD didn’t. Did the regular old us government build that giant oceanic gitmo? because that seems like a public relations disaster and a violation of the constitution. The construction on that thing must’ve been a nightmare.