[Manthink]

I think you are mistaken.
India produces so many talents it is too many for its under developed economy.
That is why they have gone all over the world.

Indeed - India's cheapest exports are their abundance of laborers who can't find good paying jobs back home...

So only option is for them to  "gone all over the world" to rich economies in the Gulf like Saudi, Israel, UAE and East Asian  SK, HK and yes SG

Wanna guess what projects these Indians workers are hired for