English-speaking Indian living in India here, been eating rotis, naans, parathas, bhatirey, dosa, appams every day for half a century.
ALWAYS thought of all these as Indian breads. So does everyone else. For example, look at the menu of a famous Indian restaurant: https://www.zomato.com/ncr/bukhara-itc-maurya-chanakyapuri-n...
There are countless other menus on that site that do the same.
The article gets it absolutely correct.