Not how I read it. OP seems to completely dismiss the possibility that some surgical techniques may have been known in Ancient India because of what I’m sure is prejudice against one or more of religion/Hinduism/speaker(Modi in this case). Like I said the story about the elephant’s head is likely mythological/religious but that doesn’t take away from the other basic facts.
OP quotes saying that Indian politicians from the current party are being anti-science, but the first link where modi talks about religious texts is trying to link it to science.
If you read further in the link he talks about Aryabhata and space science and how we need to regain those.
This is anything but anti-science
Seems pretty funny to me, the reference added to say that this Indian politician is anti science is actually trying to encourage ppl to become good at science. May be he using religious based texts, but that speech in the article isn’t really anti science though.