His much money would you need to Sybil attack the Bitcoin node network for a month?
Discussion
Thought I had successfully blocked the ReplyGuy/Girl bots but I didn't. Interesting, this implies they're not just copy-pasting posts. They're actually generating the posts via AI. 🤔 
writing a thing that subscribes to the firehose and takes the content and tacks on the relay address and a reply e tag is not exactly rocket science