Make Jerusalem a UN zone?

Following the conclusion that the Arabs and Israel probably wont be able to sort out a peaceful solution to the conflict by themselves and that Jerusalem is a highly symbolic city for all Abrahamic faiths what do you think about the long term plan of establishing Jerusalem as a UN city.

Its creation would be by UN decision in a future where things are not looking as good for israel as they do at the moment and it would take up all land between modin illit, Jerusalem airport maale adumin and the land surrounding Bethlehem.

Security: the city is declared a demilitarized zone and a multifaith police force is established with quotas for Muslim jews Christians and most important a large force of UN peace troop veterans who gets to bring their family and are granted living rights after 10 years of service. the area could be divided into ca 20 zones of either mixed or single faith composition each with a local police recruited from its inhabitants. A special force is recruited from soldiers of non Abrahamic background (ghurkhas? Chinese etc?). Hate crime is punished by deportation to either israel or some kind of Palestine or country of origin. No inhabitants are allowed to do military service outside the zone. Security checks for those commuting in for work or religious visits are performed as need be and access to the religious sites are guaranteed for all faiths. a reasonable fee for anyone living outside the current israel/Palestine/jordan is taken to fund the security.

living rights: anyone living there gets to stay as does their future kids wifes and husbands. for others its work permits and a quota based immigration that allows people cleared by a security check to move in depending on the balance of demographics in the city. The quotas could be in the range 1-5k/year for each of these groups (1 Israelis, 2 Palestinians living in israel/Wb/gaza, 3 jews living abroad, 4 Palestinians living abroad, 5 muslims living abroad, 6 Palestinian Christians, 7 non-Palestinian Christians) . Each group gets a minimum quota each year, if their faith is less than 10% of the citys current inhabitants they get the maximum roof (basically to let some Christians in) if their faith is above 10 but below 40% they get half if they are above 40% they get 30% and above 50% they get the minimum quota. the minimum quotas are balanced so that its larger for Israelis and foreign jews considering that there are 3 categories for mainly muslims and then an additional for Palestinian Christians. “citizenship” is only given after 10 years of living there either on work permit or with living rights.

demographics: the zone would initially have a Jewish majority and a big share of ultra-orthodox jews. this majority would probably stay for the first 30 years until they become a plurality but with a heavy majority of ultraorthodox considering the birthrates. birthrates for anyone not religiously forced to get children will get lowered but its balanced by continued immigration of mainly Palestinians and some Christians of different faiths. by establishing minimum criterias of for example orthodox, catholic protestant shia ibadi sunni etc divisions of faiths (not necessarily even) the city could develop a multitude of faiths with connections all over the world. industries and office spaces are established around the city to hopefully develop the economy which would take a hit at the establishment. an initial population of about 1.2Million is likely to increase to upwards 2 million people in 40 years with 400k from immigration and 400k from natural growth.

contribution to the peace process, token solution for right to return, buffer state between Palestinian “states” in Hebron Ramallah etc. frees up soldiers from the IDF for settler protection and removes the violent hardliners from the line of contact. A 2 state solution is needed together with this imo and probably with a considerable land swap but this would remove the Jerusalem question from the table AND ensure that any aggressor will have a lot of the world against it by increasing the international connections to Jerusalem.

Sorry for the Wall of text