This isn't really the place to debate the democratic bona fides of the Indian government. For good or bad, their rules are currently that only a few aviation jobs are open to (experienced) foreigners. Funnily enough, the EU and the US, with vastly larger aviation industries, also make it difficult (though not totally impossible) for non-nationals to enter the jobs market. India is entitled to set whatever restrictions she wishes. Live with it.
Scroggs