it's fine for regular sized events, but it's going to take a big whack out of performance of the database finding small events when it has giant blobs randomly scattered through the kv log structures. and it's trivial to add a blossom server to a relay, my relay already has one. in theory, supports all of the BUDs too. ah yes: here's a reasonable starting point for implementing one in Go: https://github.com/mleku/next.orly.dev/tree/main/pkg/blossom

Nostr already has a bunch of very large blobs. People need to stop using KV bullshit and start building real databases because it is only going to get worse from here. Events are starting to become massive with all the tags we are adding already.