The Origins of the Haryanavi Language

Linguistics is a gold mine for linguists, but they will not touch it because of agendas. We don't quite know what's the origin of the Haryanavi language. That's an interesting linguistic path that the Romani languages have taken. So why is Punjabi not a dialect of Hindi? All of these languages took various different paths and they had different ancestral, pratratic languages. And all these pratrats came out of Sanskrit. I would like to go and visit the University of St. Agad, and speak to some history professors there, eminent historians, and ask them this question. Do they have an answer? They will not have any answer