How metaverse is created?

A metaverse is created through a process of aggregation, where individual users or entities contribute content or services to a shared virtual space. This can be done in a variety of ways, such as through social media platforms, online marketplaces, or collaborative tools. The content and services that are aggregated can be original creations or remixes of existing content. What's important is that the participants in the metaverse feel that they are part of something larger than themselves, and that they have a sense of ownership over the space.