Thanks, some valid points, but of course as you say yourself, the muslims in Singapore are mostly indigenous; same with Hong Kong, where the majority of muslims are Indonesian and Chinese.
However, this ignores the elephant in the room, which is mass Islamic migration into Europe; and just naming Sweden and the UK as having broken societies is very selective. Maybe have a look at the fractured societies of France and Germany, two countries that have been on the receiving end of much of the imported terrorism.
You may find it difficult to tell me any country in Europe where multiculturalism that involves muslims is working.
As you say, Trump, despite his faults, is addressing this important issue in the US, something that is not unfortunately happening in my country, the UK.