@libertyoftheforest technologically certainly possible, yet the challenge comes to sustainably build and evolve it such that it remains commons-based. An interesting area, where I focus now as former fedi commons janitor :)
@marcel @smallcircles @libertyoftheforest With a few more levels of "we host your backups and you host ours", slicing, mixing, and anonymous scattering it is possible to achieve the level of resiliency above and beyond those of centralized silos.
However, this gets into political territory if we really into privacy as those would require extreme levels of anonymous mixing and you'd almost guaranteed to host some **nasty** stuff without a way to kick it out or even detect.
So, p2p is in the bind here: either you're vulnerable to metadata dragnets and association tracking or inadvertently trade resources with someone you wouldn't like (if you had the option to know).