Why Andhra based Empires are not remembered

I randomly got to hear a fan war between a Tamil guy and Kannada guy about their OG empires ( Vijayanagar/Chola/Pandyan). Why do Andhra based Empires like Satavahanas weren't much prevalent, it's cause they are too old in time? In the Past millenium I believe we were ruled by as provinces of different empires/Sultanates.