Hi Wuqi,
Starcraft strategies are based on enemy annihilation hence moving production base closer to enemy base works well, but here is about living world lifestyle & identity..
Think alot of us here will not renounce citizenship despite having properties overseas
Most of us will not unless the situation has gone so bad that we don't want to be Singaporean... At that time one can think positively that by so doing, we can get back our CPF?
Who know our CPF will be like 401K and worse, we don't even know what is happening to the money..
The day when everyone want to withdraw the CPF, I am sure we will be forbidden to do so..
Anyway since CPF is not withdraw-able, we might as well utilise it to buy whatever it can afford.. Probably the HDB and rent it out but again, with the govt rules, we are not allowed to buy HDB if we have private property local or overseas..