People, who have traded their mother tongue for material well-being, cannot be treated as trustworthy anywhere. Next they trade their motherland seeking opportunities elsewhere. In fact they just destroy the local naturalness everywhere.
Local naturalness must get protected everywhere. Everywhere local development is also necessary. So superior is staying wherever you are born to work for your people in your own language. Sangkrit.net makes all that everywhere possible.
Just do not trade your mother tongue and motherland for anything at all. People who do so can trade anyone also like that.