When we start observing minutes of silence for the Syrians, Yemenis, Somalians etc then we can talk. Till then the hypocrisy is astonishing
You're a guest in a country that is mourning one of their own that was killed in a terrorist act, allegedly by an assailant that claims to be a Muslim. Additionally, you happen to be a Muslim country that also hosts the two holiest sites in Islam. Do you show respect, and also solidarity against the loss of innocent lives via terrosist acts, or act like absolute insensitive buffoons and proceed to confirm to all how backward you really are, and since more than any other nation you carry the image of Islam (unfortunately for all Muslims) you also taint Muslims in the eyes of many.
There are Muslims dying in conflicts and as a result of terrorist acts, how that has any connection with not respecting another country's homage to their own is a mystery. If it was so important for the Saudis, by all means do a similar homage when hosting a match in Saudi. I guarantee that regardless of their personal opinions of the Saudi regime, Islam as a whole, or the Middle East, the Australian FA would have made damn sure that they all showed the appropriate level of respect, especially as they would be representing their whole nation and not just 20 or so individuals.
There is no defense for the Saudi authorities that chose to make that stance. Obviously, the players had no say in this, so maybe we should lay off lambasting them. They had as much say as anyone of us in that matter.