Hey.
Nice job so far. But that's a big project you chose.
I see cool game like Shopping malls or whatever, with shops/websites of whoever. while the charater represents yourself, the mall or walkways the internet and the shops the other websites (don't know how to call them right now)
Or sites like Wikipedia. could be awesome to create a gigantic park with showrooms for all the knowledge that is there, like walking in a zoo.
But this obviously sounds extremely beneficial for VR.
Some other idea would be, if you integrate the 'real' www to your browser and visualize shops, for example. so your browser could actually be used for browsing and not just for gaming. and if that visualization stuff comes out of the box, if not provided by the site somehow, it's even a new experience to visit shopping websites, while still nobody really cares about 3d shops. a simple shop should not even be too complicated if it's just the visual stuff. i guess.
or you could also create a plugin to open other browsers to godot and that new internet, maybe even overwriting the typical behavior of those browsers to mostly show the 3d version of a website.
oh there's a lot that could be done. and the possibilities are kinda endless.
Good luck, i'm really curious how it goes on.