[SiempreViernes]

It's a bit more complicated: the peace deal Trump got passed through the Security Council did create a board in charge of monitoring some aspects of the Gaza process (I'm not sure on the exact details) so there is a real UN body in the mix.

Then trump seems to have bolted on two or three entirely new and unrelated organisational levels "over" the UN affiliated board and declared himself king of all peacemaking.

There is much that is unclear about how things will work in practice, but the reality is there's a potentially important part of the Gaza deal being held hostage by this board of peace, and that's why the Arabs joined.