Websites are not 1TB files, man... Most of them are in the kb range and most relays take in up to 100Kb events like nothing (I tested :) ).
nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z nostr:npub108pv4cg5ag52nq082kd5leu9ffrn2gdg6g4xdwatn73y36uzplmq9uyev6 that's becuase nostr relies on good will of relays to host your content........... try uploading a 1TB file and see how that goes. torrent/ipfs can handle it fine because it's decentralized.