This is probably how children in the future will study. It's much easier to forget what one reads in books than to forget 1-1 conversations with people. Just add deepfake video/audio and VR/AR as well.
I absolutely don’t think so. This is a hype period. It will absolutely end, it may help shape the future but it won’t make it or be in it.
Like when Captain Janeway went to the holodeck to have a chat with the holographic synthetic Leonardo Da Vinci.
I was thinking also when Geordi LaForge created Leah Brahmes to learn more about the Enterprise's engines... that didn't lead to ANY problems!
I don't remember that episode but is a no brainer to understand that mixing fantasy with reality has the ambiguity of being really nice or smoothing the path to catastrophe.