To those making the argument that if companies can't find talent they are not paying enough (which I don't disagree with), I can't help but wonder isn't there a

To those making the argument that if companies can't find talent they are not paying enough (which I don't disagree with), I can't help but wonder isn't there a price point past which it's more cost effective and sensible for companies to open an office in a country which allows to hire from a pool of 7B people vs 300M?