Another P2P protocol that wasn't mentioned, that is already powering 2M people across Internet Archive, d.tube (decentralized YouTube), notabug.io (P2P reddit)

Another P2P protocol that wasn't mentioned, that is already powering 2M people across Internet Archive, d.tube (decentralized YouTube), notabug.io (P2P reddit) and others is https://github.com/amark/gun https://github.com/amark/gun (mine). I find it interesting how people mention file stores (IPFS/DAT) a lot more than databases (SSB/GUN). Distributed file stores have been around for a long time, and are not inherently useful for creating Google/Facebook-etc. killers, where-as a P2P database is very needed. Is it perhaps because everyone already knows about BitTorrent, and there is BitTorrent nostalgia?