Who benefits the ability to spam? The spammers. The shitcoiners. The people who don't see Bitcoin being the global decentralized freedom money and a hope for humanity.

Bitcoin Knots fixes spam.

Also

nostr:nevent1qqsf9zm4vfxqsd55uexv0462k2k0xwshdr4rvmk7xqnssdvy98vswcqpzemhxue69uhkyetkduhxummnw3erztnrdakj7qgwwaehxw309ahx7uewd3hkctcpzpmhxue69uhkummnw3ezumt0d5hsqltnf5