No. They wouldn't. They have their own shit to deal with.
Singapore comes across to others as a well-run and successful nation with a functioning democratic system where there is law and order, which she is. Children in Singapore attend good schools, their parents have good jobs, and the elderly have access to good medical care, that is what the world sees in Singapore. Many people would love to come to Singapore so they can work and earn Singapore money. Why should they give a shit?
Cheers!