Found this season 3 related interview just now - published the minute the episode ended.
https://deadline.com/2018/06/westworld-season-2-finale-spoilers-season-3-man-in-black-reality-lisa-joy-interview-1202416356/Wait a second, isn't Dolores in Charlotte? Why are they standing together in the end?
JOY: What Dolores has done is that she's smuggled herself out of the park while impersonating Hale. She has put herself back into her body, and yet Hale is still there. The question is where is Hale now? And that's a question we'll be visiting next season.
As Charlotte buzzes away from the island, in a bag she carries several pearls from The Forge.JOY: In those pearls are a handful of hosts that she is smuggling out of the park. Which hosts they are, we'll be exploring.
We see the Man in Black digging in his arm, and he's not in a lot of pain. Does that make him a host? We see that there's actually a back-up of him that exists.JOY: This season we've been seeing him in a lot of pain and as he digs into his arm, he suffers from madness. He himself doesn't know if he's a host or not. We've basically had two time lines this season in the classic film noir structure. We've seen him playing the game and figuring his footsteps to the Valley Beyond, but he's become confused on his side of reality, questioning his nature. If you immerse yourself in the game for too long, do you lose the sense of what is real and not real? He struggles with this and it leads to the moment where he kills his daughter Emily thinking she might be a host. He was in fact mistaken, and he's digging into his own skin for answers and doesn't find any wires by the time Dolores arrives. By the end of this time line, he's being shipped out into the real world. He did kill his own daughter, he's in the prison of his own skin, locked in his own confusion and guilt.
The chapter that occurs after the credits [editor's note: Where the Man in Black arrives in an apartment that looks a lot like the one that housed android James Delos being interrogated by daughter Emily as though she is the human, and he the robot] is a little piece of what to come in the future. It gives full closure of the timelines by validating what happened in the park as the Man in Black leaves.
And Bernard?JOY: He's leaving his home in the end to be in the real world. Dolores is being totally upfront with him. That they escaped the park, and even if they're working as foes, it will take both of them to survive.
The real world is what we're investigating next season.Tessa Thompson told Deadline at the beginning of the season that "women rule supreme this season, it's all about the women". That said, how much did the Time's Up era inspire the season 2 writers' room?JOY: By the time Time's Up started as a movement we had written all the scripts and were shooting. I'm inspired by that movement today and every day. The series is a reflection of a movement that's been occurring in society before Time's Up. It's been women struggling in all forms of oppression, there's been networks to cope with it, and there's been a lot of suffering. The fact is that I'm a human being alive in the world and I'm a woman and I know these things. I've been affected by them. Fiction has always been a way of examining society and its flaws and trying to expose them. You find pains and struggles reflected in art.
Human-wisewho's even alive? There was a big bloodbath. Even the noble Delos tech employee Elsie was shot dead. Lee Sizemore is dead. Ashley Stubbs looks like he's alive.JOY: There is management outside of the park. Like any corporation, the brass isn't centralized at the business operation. There's more people to meet. Sylvester (Ptolemy Slocum) and Lutz (Leonardo Nam) survived, good on them. The series deals with a large period of time,
and in a story about A.I. you'll say goodbye to humans along the way.We see all these James Delos hosts. Will they be walking around in season 3?JOY: They weren't physical copies, but occurring in this digital space that Dolores and Bernard entered. As we saw in episode 4, the mind tended to reject their bodies when bringing these humans back to life. He went insane and that hasn't worked thus.