Where is space located?

https://youtu.be/tdv7r2JSokI?si=m0yrIfWIy3RBBTtO&t=4781

The Schrödinger equation doesn't have to be messed with. All you have to do is locate yourself correctly in the wave function. That's many worlds. - The number of worlds is Very, very, very big.

Where do those worlds fit? Where they go? - The short answer is, the worlds don't exist in space. Space exists separately in each world. So, I mean, there's a technical answer to your question, which is Hilbert space, the space of all possible quantum mechanical states. But physically, we want to put these worlds somewhere. That's just a wrong intuition that we have. There is no such thing as the physical spatial location of the worlds 'cause space is inside the worlds.

And I was listening to this one also, almost back-to-back:

https://youtu.be/J_g_duRzWfk?si=p5SIRGw73FsG9C5K&t=2455

Yeah it is all a projection of our Consciousness. We're not we're not in physical reality physical reality is in US.

While it's really easy to confuse the more unintuitive concepts of quantum physics with abstract concepts like consciousness, the analogy here seems to hold pretty well, since the only thing that explains why we subjectively "perceive" one world as opposed to all the world comes down to some version of "consciousness"... And it is this consciousness that holds the world.

In short, the former statement was a somewhat objective interpretation of reality, and the latter is a subjective interpretation. Both seem to be quite true to me.