Most relays have rules to reject notes referencing number of pubkeys above a threshold amount so would need to do multiple crossreferencing hellthread notes 

 Are we about to be ugged? 🤣 https://image.nostr.build/2c3541d5bfead63b1b3e3c4e2a6fd09dbbbe6356afbe60369fd8752bd017207e.jpg  

 Sounds… not impossible