Wa alaykum salam,
I dont think that now is a good time to be discussing or arguing over their various mistakes.
But, what is certain is that a lot of groups, especially the Raafidah of Lebanon, and Iran are using this for their own benefit. Which is really unfortunate and you have a lot of simple people, who have little experience in life, think that these people who do Shirk and who curse the Sahaba, and who hate the true Muslims, are genuinely concerned about Palestine and Palestinians! ? They are not interested at all, its just about utilising the airspace to make people angry with the other Muslim countries in the region. Whilst they have done nothing except rant and rave, which they would do anyway, due to them having little economic relation with the West.
If they are so upright, then they should complain about Russia or China who they do trade with, ,and complain about their abuse of Muslims. Was not the lives of the 100,000s of Chechen Muslims something to be concerned about? 1/4 of Chechnya was ethnically cleansed.. It is still a place where Muslims are persecuted.
Yet, we have these groups which try to put themselves as brave fighters who fight just for land and the name of their party, rather than for Allah.
One time, an official of one of these groups (use google) who visited Russia was asked about Chechens and how they disagreed with them making alliance with Russia, he said that their struggle is an internal issue.
Muslims should be united with the Quran and Sunnah, and work without keeping silent about any wrong thing. When these various groups from Palestine, Lebanon etc, visit countries such as Russia and make dealings with them, they often ignore the plight of other Muslims such as the Chechens.
Allah help the Muslims to come back to Islam, as this is what Allah and the Prophet

ordered us. Yes, this is the only way we will get our success, there is no other way! I dont know how people can think otherwise except they think through ignorance and frustration.
Hamas has done a lot of things that Fatah could never get around to doing, one of them is actually spending the money on the people!! I think that if they wanted an easy life, where they gobble up the money, they would have been more like Fatah, then hiding and fearing for their lives as they are now.
Muslims can never settle for anything except Islamic solution.
assalamu alaykum