The US is in its late stage capitalist phase, a ship that's going to sink for the next 50 years. If you're a young person there it doesn't make sense to work as hard as your Grandpa the reward on average isn't as great.
India on the other hand is poised to become a great multi-trillion $ economy.
Onto something huge. We're talking like 10x growth of the economy here.
Start-ups that have made it like Razorpay, Swiggy, PayTM, even Cred, if they survive will be really huge as capital in the country, liquidity and lifestyles go up over the next 50 years.
Be the capitalist, take the risks, make bets, work and stack up promotions and money.
Don't join an Infosys and work 70 hours there, do it for a start up of any scale you believe is going to make it. Or better yet start your own.