All of it - the car, the iPhone, the healthcare, the indoor plumbing, the air conditioner, the closet full of clothes - is only possible because of automation.
They are not "poorly industrialised", they are the other half of industrialisation. Think of the Rick and Morty episode where they split themselves into good halves and bad halves.
India does produce a lot of cloth, it's true. "the only industry in the country that has generated large-scale employment for both skilled and unskilled labour", says Wikipedia. So they're quite well industrialized for textiles specifically. I'm not sure where this leaves the argument, I'll assume it means you're both wrong.