Dude, you really need to chill, and I mean it respectfully. Yeah, some of the worst individuals I've met in my career where Indians. And so were the best ones. And if I stop to think of it, that ratio is still there when I recall other nationalities. And when I consider it even further, I can extend that consideration to many other people I've met out of my aviation career. It happens that it is easy to generalize when your group study narrows to a few thousand and your research is limited to incident reports (no institution makes a congratulatory report per se, ever) and gossip/back stabbing forums. I'm a Spaniard. I like siesta. Therefore, I sleep in the flightdeck. You are Indian. Indians are cheap, so I'm so not meeting you for a coffee regardless of you been raised in N. Cali. If it were that easy insurance companies would be having a go at the M3 and it happens that most of the pilot force there are Indians that have been trained by the airlines in India that you mention in your post. And the safety record in the Middle East is one of the best in the world... You are ok, way more than fine, by flying indian carriers. Just don't assume a point of view without any technical knowledge to apply your own criteria. As in going to a hospital and trying to choose your surgeon based on how they talk.
The TCAS has been safely guiding pilots through congested airspaces for decades. Only one accident happened a decade ago or so and that has been the exception more than the rule.