There are really two core principles at play here. There's giving people a voice so that people can express their opinions. Then, there's keeping the community safe, which I think is really important. We're not gonna let people plan violence or attack each other or do bad things.

People will always want more immersive ways to express themselves. So if you go back ten years ago on the internet, most of what people shared and consumed was text. Now a lot of it is photos. I think, going forward, a lot of it is going to be videos, getting richer and richer.

The success of Facebook is because we empowered people. We gave people a way to share their opinion online that a lot of people didn't have before, and to connect with people that they didn't have before and that is why we have been so successful.

The web is at a really important turning point right now. Up until recently, the default on the web has been that most things aren't social and most things don't use your real identity. We're building toward a web where the default is social.

When we are thinking about stuff like embeds, we are not thinking about how we are competing with YouTube. We are thinking about how are we going to make it more useful for people to share stuff on Facebook.

You can think about the metaverse as an embodied internet, where instead of just viewing content - you are in it. And you feel present with other people as if you were in other places, having different experiences that you couldn't necessarily do on a 2D app or webpage, like dancing, for example, or different types of fitness.