"Because of one man's delusions," Jotaro says out loud, not even realising what Emporio was thinking.

... He wanted to talk because he wanted to catch up on everything he missed. He didn't realise Emporio had literally told him everything in their brief interaction: saying their souls were in new people and they had new lives in a reset world.

And now he's realising how little everyone knew.

"Do you want to know why?"