At some point things have to open up. Even today the gates are open for various other nationalities from Eu, China and others. This is inevitable but will need to be managed.
It's not Quarantine free. How will this aid WP holders if the entry cost is an additional 2K.
It is indeed going to end the relatively lower number of people. But will help with lowering service costs hopefully.
Why do you say that the Indian gov is fudging vaxx numbers?