Thanks for the reply Greeny! I feel like I’ve posted a couple longer notes 🤔

Per perplexity: In the Nostr protocol, a “read” refers to the process where a client retrieves and displays events (such as messages or posts) from relays, but there’s no native protocol-level read receipt system.

https://www.perplexity.ai/search/on-nostr-what-constitutes-a-re-17gMdmaAT0SJC0eoxOQGvw