I really hope other nationalist Arabs have guts like you to accept that they are being ruled by bad leaders, You got my respect.having bad leaders nowadays doesn't make Egypt a bad country.
On topic, its not a bad Idea presented by Erdogan but the problem is the Muslim world is way to divided, Shia/Sunni Arab/Turk/Non Arab, so its hard for Muslims to agree on something, yes everyone knows the value and importance of Aqsa Mosque but the thing is no one can do anything about it. last 2 centuries belong to the West and for now, I don't see the tilt towards Asia or anywhere else, America will remain a Super Power with full backing of the European Union, Middle East, East/South Asia, and South America, even without any help America alone can stop any action or alliance in its tracks to protect Israel, they are way to committed to protect Israel and Now its not even just the Jewish Lobbies (yes they are very strong and control most of US congress) but this battle is between 3 Abrahamic religions which are at each others throat for centuries.
-Jews want to destroy Al-Aqsa to build their 3rd Temple so their Messiah can return with all the perks they are waiting for.
-Evangelical Christians, Deep down don't like Jews but when to choose between Islam and Jews they pick Jews over that because they have clashed with Islam in past to control the Birth and Death place of Jesus Pbuh.
-Muslims on the other hand, just want to take back the third holies place from the Occupiers to pray and worship in peace which in today's world is too much to ask.
It is hard to accept but the reality is there is nothing no one can do, Pakistan or Turkey, Iran or KSA without them all uniting and making a single voice there is nothing these individual countries can achieve, if any strong leader rises up near Israel, they will just pay opposition to start rebellions, and Civil war and eventually that leader will be either killed by his own people or in a Drone strike from America. If the Muslim world really wants to make a difference with Palestinian issue then first they have solve their own issues first.