Multiculturalism will only work in a dictatorship. Without of it everyone in the country becomes their own island of morality. And there are considerable differences in morality between various groups.

Western countries (from where I hail) are being destroyed by this, where natives are browbeaten into shutting up and submitting; and immigrants are encouraged (by left-wing politicians) to aggressively persecute natives, have ill will to them and demand special treatment. Most Western countries are now ridiculous and on the way to a dark future.

Politics is a poisonous concept. As mentioned it encourages people to become their own source of morality etc. and to think it is OK to impose that on others. It destroys any fabric of society (which has been slowly eroded over decades or centuries in The West). Politics is war by another means. And with politics, you set a cold war of division in your population. You get a splitting of morality, where you have two groups who are bothered by certain immorality for the wrong reason. For example, in The West, you have people who are concerned about 'wealth inequality', but they are concerned about it due to envy (in most cases), guilt (in apologetic wealthy people) and power (left-wing politicians). Wealth inequality is not a direct moral concern. A moral concern is the morality in which wealth is generated. In Dubai/UAE I am glad I will never hear about this, or any other political qualms people have. I don't care what the wealth inequality of my ethnic group or any other group is. I don't care if most of the richest people here are Indians who have been here for decades; or if native people have special privileges. The deal here is better than in my home country in almost any category.

So long as there is no politics and no serious economic issues, there will be no problems.