Is our little planet nestled in a void or a sanctuary?

Link to articles describing how our little planet is stuck in a void in the universe.

https://theconversation.com/do-we-live-in-a-giant-void-it-could-solve-the-puzzle-of-the-universes-expansion-216687#:~:text=The%20CMB%20gives%20a%20snapshot,are%20in%20a%20local%20void.

Then some mention various articles where the alien contact has referred to us being in a sanctuary / protected space.

The “A70 incident” …was one. Aliens projected the message… “Sanctuary – we are here already and we are coming here.”

I seem to recall other abductions cases where messages refer to safe haven or messages around you are protected, you have potential, you do not know your potential yet…

Anyone else see some parallel between us being in a void in space and the narrative around us being in a sanctuary or the zoo theory around us developing?