The US-Saudi nuclear deal and the Abraham Accords link

It feels like the goalposts are moving as soon as the ink dries on these big international agreements. Trump basically just added a massive new condition about the Abraham Accords right after the deal was supposedly set. Do you think these kinds of sudden pivots are going to make future diplomacy with the Middle East even harder?

Source: https://www.bbc.co.uk/news/videos/cd7ldlwlny8o?at_medium=RSS&at_campaign=rss