No, is not simply 3D without glasses, thanks to perspective updated in real time is Holographic 3D, if you move your head you'll see other angles of image like with object in reality, like the holograms of movies (but happening on a screen -inside and outside the screen- but not mid-air).
https://www.tridimensional.info/2019/02/differences-between-3d-holograph...
And there's more Holographic 3D screens coming this same year and next months...

Do you know the rigs of first Matrix changed it all? Maybe even invented/accelerated the invention of volumetric capture

What are for the mini "3D cameras" on the image above "How is changing Hollywood"?