Islam critiqued outraged by Financial compensation; how did Muslim recover for loss revenue?

In answer to the video "Surah 9:29 in Context"

Sura Tawba stipulated that all idolators were forbidden custody and entry to the precincts of the Sacred Mosque after its restauration to its original purpose, as instituted by Abraham, of being the prime symbol of monotheism for all visitors 9:17-22. 

With their sacraligious practices 8:34-5 which had disfigured the legacy of Ibrahim and Ismail, they had become spiritualy unclean 9:28 and unworthy of being the custodians of the sacred house, let alone perform their idolatrous rituals in it. 

They could not claim legitimacy over the House of God instead of the righteous monotheists such as the hanif remnants who had tried preserving the way of their father Ibrahim. The pagan Ishmaelites could not claim authority over the Kaaba for the sole reason that they inherited it and maintained it 

"do you make (one who undertakes) the giving of drink to the pilgrims and the guarding of the Sacred Mosque like him who believes in Allah and the latter day and strives hard in Allah's way? They are not equal with Allah; and Allah does not guide the unjust people". 

They were unclean spiritually because of their sins, just like the hypocrites are said to be unclean 9:95 and like the sinful nations who had to be uprooted by the Israelites under divine order from a land declared sacred by God Deut9. This principle would ironicaly later on be applied upon the Israelites themselves. Under Ahab's rule they progressively returned to idol worship. King Jehu later massacred them as he tried erradicating the land from Baal worship, tearing down pagan temples 2Kings10.

As regards to Quranic principle of spiritual uncleanness of the sinners, it is a concept present throughout the Bible too.

The Sacred House dedicated to the worship of the One God since its raising by Ibrahim and his son Ismail, could not remain therefore in the custody of the spiritual degenerate and those that corrupted its purpose, because their authority over it and their divine protection 105:1-5 was granted conditionaly to the keeping of the way of Ibrahim 106:1-4. Just as the the Jews had to be removed from their control over God's temple once they reverted to their sinful ways, now the Ishmaelites, because of their failure, the Kaaba had now to be cleansed from all traces of polytheism and return to its monotheistic purpose, in answer to Ibrahim's prayers, until the Day of Resurrection 2:125-130. The Quran would admonish the Quraysh indirectly for following the erring ways of their forefathers and failing to maintain the Kaaba's purpose, through the story of Ibrahim whom they prouded themselves to be the direct descendants of.
 
This ordinance, the banning of idolaters from practicing their religion in the sacred precincts of the Kaaba, had naturally disturbed those among the Muslims whose entire livelihood depended on trade during the pilgrimage season 9:28. This meant the town would lose its position as a comercial center and most trade would cease. However these worldly considerations could not interfer with the carrying out of higher objectives and further 

"if you fear poverty then Allah will enrich you out of His grace if He please; surely Allah is Knowing Wise". 

That enrichment came as the entire land of Arabia entered the fold of Islam like waves upon waves as prophecied in a time when none could have imagined for such an outcome to come true 110:1-3. Trade resumed ever since, on a scale they would have never fathomed, and the Meccans regained their prestige in the region and beyond.

The jizya, which some critics argue was meant at counterbalancing the loss of trade, isnt what caused that "enrichment", neither back in the time of the prophet nor in our times. How is the jizya relevant today in "enriching" the Muslims of Mecca or Medina? Jizya did not fill the private pockets of Meccan businessmen, nor financed private projects, neither in the past nor today. It was the prerogative of the government, used in exchange of concrete state services and exemptions as will be shown below. The caliph Umar, towards the end of his life urged to 

"abide by the rules and regulations concerning the Dhimmis of Allah and His Apostle, to fulfill their contracts completely and fight for them and not to tax them beyond their capabilities". 

He added elsewhere 

"as it is the Dhimma/covenant/protection of your Prophet and the source of the livelihood of your dependents". 

So there clearly is an exchange in benefits. The Muslim governement is to fight and protect those with whom it made a covenant. This is just one among the many services enjoyed by the people of dhimma, as will be shown below. They in exchange compensate the Muslims for their sacrifices and services, without being overburdened financially. This is nothing unusual under any modern day government.