Yeah. It is a sewer.
Discussion
I know and realize I can just avoid Global, but Global will scare a lot of newbies away.
nostr is for adult grown up people who makes own choice - it has no nanny sitter tools - neither they r needed. so parents should guide children to candy store, same it true or internet.
global / plebchain is place when user to pick or new friend outside their known circle - FILTERING useless ad / obscene material there is a user task.