The U.S. elects senators so they can bury the U.S. economy, eliminating its global advantage. From BBC:
Indian workers are calling for comprehensive immigration reforms in America, including changes in work visa rules.

But American lawmakers are having none of it.

Senators Dick Durbin from Illinois and Charles Grassley from Iowa have reintroduced a bill on the H1B visa programme.

It calls for increased oversight and enforcement and discourages the use of H1B visa holders.

It also requires all employers to pledge that the H1B visa-holder will not displace an American worker.
If the U.S. doesn't want to adopt India's most capable workers, that is the U.S.'s loss, not India's.

This is just one sort of policy that will result in the U.S. waking up to find itself as only one economic power among many, not the superpower that it used to be.