seriously, it very much depend on which levels you are looking
at.
there are many low entry jobs that very little Singaporean want to
fill it up, you just look at any foodcourts and some retails at the
neighbours will do, mostly are fill up by them. alhought they may
not even get a job in their hometown, but they are willing to take
up the hardship here away from their home.
Take a look at the high net worth, there are many low profile
millionaires from their China in Singapore, setting up, aquiring
local business creating jobs for locals too.
example: tution centres.
We just need to work harder to create a value for ourself.
Even if there is no foreigners here, you will be competing with the
others fellow Singaporean.
But 1 truth thing is, living standard is rising too fast for us
to catch up. Only the rich will get richer, middle class and below
will suffer.