One of the coolest changes is armour stats will now be through body augs and clothing will have no stats so it's litterally just fashion. Can roll in a mankini and cowboy hat now and still have good armour stats
Some things about the sequence made me think she actually was in some other plane of existance, some things made me think it was a vision/dream. In the end it doesn't matter and I hope we get no definitive answer either way.