I did not say it was impossible. I said that mapping tables solve a lot of problems. There are very good reasons, as I explicitly outlined, for why they are a good solution to these classes of problems and why object stores fall down when trying to scale them up to parity with modern designs for general purpose computing.

People tried a lot of dead-ends in the past before we knew better. You need a direct analysis of the use case, problems, and solutions to actually support a point that a alternative technology is better rather just pointing at old examples.