FTs and new citizens would easily return quickly to their own countries of origin. Only the BAH SI BUAY CHOW SINKIES NS men will remain to face the music. The elite SINKIES with their CASH would seek refuge overseas by buying foreign PR status if not already done so if necessary.
Is the total number of SINKIES still working/residing in SG possessing a 5 years long term returning resident VISA to Australia or any Western country printed in their red SG Passports known!
Perhaps that is why the fear exists of the SAF not having enough defenders remaining to fight as a high percentage could already have foreign PRs!