This is ahistoric. No-one ever said we had to "just vote for Obama" to close Guantanamo Bay.

Frankly, Obama _tried_ to close Guantanamo Bay. He significantly shrunk the population of inmates, but it was ultimately Congress, and the courts that prevented the closure

Obama spent a huge amount of time and political capital trying to clean up Bush's messes.

Obama only tried to close Guantanamo by moving the prisoners to the United States, which is arguably worse than having them in Guantanamo. It would mean that you could hold prisoners in the United States indefinitely without trial. What he should have done was give the prisoners fair trials or release them.

Having prisoners in the US is a lot more hassle and subject to scrutiny than keeping them tucked away on some out of bounds military prison where few have access to, which was probably the reason to put prisoners there in the first place. Anything could be done to prisoners on Guantanamo, including torture.

You're supporting the point of the person you responded to.

One vote isn't enough. Just Obama was insufficient when congress was not sufficiently aligned.

That’s the separation of powers at work, which is desirable. Congress has to (and can) do it. Obama, unlike Trump, would sometimes back down when he met the edges of executive authority. That’s how it should be.

I wanted Gitmo closed, but I don’t want it closed in a way that further expands the executive branch by once again nibbling at the edges of another branch’s authority.

At ~all times for a long period of time during Gitmos operation, there was at least one (revolving) prisoner that no nation on earth would take. I think that was the biggest challenge for someone who actually wanted to close gitmo, to close it. Not clear where you would put them that wouldn't be yet another prison.

I guess now that the US has normalized relations with the Taliban, maybe they'll end up sending them to them, not sure who else will take the last ones.

No, they refuted their strawman.