Very interesting idea, I actually wonder if you are not going far enough?

See this video from the lovely YouTube channel Interface Studies: https://www.youtube.com/watch?v=ARjisP9enZ4

I'm generally very aligned to the thinking in that video. AI offers an opportunity to take a massive step-back and re-evaluate what interfaces are in general.

IMHO Douglas Englebart had a very compelling and beautiful vision for what computers could do for us, make us better people and better thinkers.

If MarbleOS helps to re-surface that conversation, to my mind that's a good thing.