Singapore wages aren't zero but they are really low for the non-managerial classes (i.e. the people who do all the work) and oversized for the managerial classes.

It's about 3x the size of San Francisco and clearly has aspirations of becoming a similar center for startups but with the prevailing wages for the people who do all the actual work so low the quality of what is produced is usually shitty.

It's not a place you'd want to emulate.