Solid's goal is nice but its solution ia based on RDF and semantic web. Those technologies failed to take off for a web 3.0. I dont see this going to take off either. Turtle is just another syntax for RDF because XML is too verbose.... Anyway i do see a lot of value in IPFS, its solving a different problem, but it's related. It could allow for storing private data encrypted in a non centralized way, having the pinned…
However, I do think many of the reasons I think it failed the first time around might not apply in the case of Solid, where it's used for modeling just personal data stored in a place under the user's control - which comes with its own unique challenges for which it might actually be a good match. I'm on a phone with bad WiFi now, but happy to dive into that more later if anyone's interested.
(Disclosure: I also work for Inrupt, but views are my own.)