You will be sold a dream of infinite scalability by hiring "talent" in those countries for cheap and what you will get is usually disfunctional teams riddled with incompetence and nepotism.
Even if a job/team is meant to be multicultural,diverse they will find a way how to hire more and more of their countrymen until knowing the language is basically a requirement for the job.
I am not even an american and i've seen this happen in Europe as well so I imagine in the US it must be 1000 times worse.