""I wonder how different this self-created virtual-physical matrix is from the physical-spiritual one we potential now experience.""

It's a huge difference.
One is trapped to the laws of the internet.
When the server of a website is down, or of the air then the information is offline.
Unless that information is shared on many other servers or clients, then it's a little difficult, but if all those computers get of the internet, then information is gone.
So that world is trapped to the laws of the internet.

Our mental being can only be trapped in a matrix, created by our own minds.
And the only one who can free the mental being, spirit or state of mind of the individual, is the person who created and order the mind.
Nobody can free your self from your own mind, because the mind can fool others but not the person who he is.
No god, or Jesus or any divine concept can free anyone who created his own prison.
So, the internet got boundaries, but our state of mind got not boundaries at all.
People create their own boundaries, and that is the concept of the matrix.

If we would take the advice of that guy in the video, then it means we need to stick in the matrix and hope we will be free when we died.
So what is your point with the video and your text?