I think the word “dimensions” tends to obscure more than it clarifies.
Example: an ant could look at a human and be unable to make sense of what they are seeing—even though we are both in the same “dimension”.
We (and ants for that matter) interpret everything we experience with templates/narratives/models.
If those are wrong—all bets are off..
And most human baselines are off anyways.
Just look at the state of the world to see where it’s gotten us.