Maybe https://www.ifixit.com/News/94927/how-open-hardware-empowers... helps to get how it's different than "just" getting older hardware that had good repairability scores (indeed like ThinkPabs,cf https://www.ifixit.com/repairability/laptop-repairability-sc... ) namely that the idea isn't to "hijack" a locked-down supply chain and get cheap parts assembled anywhere. Rather it's to challenge that supply chain and open it up, which is indeed going to be expensive, maybe even environmentally wasteful (to clarify IMHO) at first but then long term will radically improve the situation.

How are they better than framework? Looks a worse product for much higher prices.