Ya basement hosting is key IMO. We need more of it. But then there's the security issue of self hosting on your personal network.
It seems like CDN and algo could be solved in one fell swoop via some variation of DVM.
-A locally available DVM solves the CDN issue. It's local.
-It runs an AI scout (discovery algo) which sifts the network for relevant content. Since it's constantly looking, it effectively acts as a miner.
-Then it caches a chain/string of relevant posts, with a 50-100 post head start, cached locally for fast serving.
-Then multiply and incentivize these DVM/algo/miners for decentralization.
Solves CDN due to locality.
Solves speed via caching.
Solves decentral with multi users.
Solves discovery via algo.
Solves the serving layer, without being bogged by the lifetime storage layer.