Agree ✅
-Linguistics is valid
-Grouping into ‘families’-reasonable
-Borrowing words between languages quite common
-Genes don’t code for language. Genetics show movement of people, not necessarily languages
-‘Dravidian’ languages have large % root words different from संस्कृतम्
Issues ❌
PIE linguistics deployed to claim
-Aryans invaded/migrated to India, defeated Dravidians, brought संस्कृतम्/Vedas here
-Aryan & Dravidian fundamentally 2 different people & culture based on language
If linguists believe the above, then should debate the reasons
Given this half-joking tweet, lets actually do honest work 😀& check out claimed provenance of PIE *ḱorkeh₂ as origin of शर्करा [Samskritam] which then spread globally as sugar,azucar, zucker etc