We will become unsanctionable by then.
While our technology and energy self-sufficiency journey would have progressed to an advanced stage, our economy would have become less dependent on the backing of Western govts to sustain itself.
A stable and strong INR for example would bring in sustained investments organically and our market would have become big enough to sustain itself without needing to depend on exports, remittances etc for forex. We could end up trading with our own currency too, that's the main advantage.
Otoh, today, if the same level of sanctions as Russia are applied on India, even our survival as a nation state will come into question. We are extremely fragile due to our high dependence on imports.
