https://commons.wikimedia.org/wiki/File:Israel_and_Arab_stat...
The blue dot is clearly the oppressor here. There is much valid criticism about the policies of Israel. But I think most of these issues are just due to plain antisemitism. I doubt we would see protest against a Hamas cloud infrastructure from those workers.
Maybe it is wrong to condemn them here, but what would follow is that they are against supplying any cloud technology for military purposes. If that is the case, I would believe their conscience. At least the article says this:
"To build that brighter future, the companies we work for need to stop contracting with any and all militarized organizations in the US and beyond."
I think the focus on Israel isn't helpful to make that case.