Curious as to why in the past few days little to no world war 3's are being hosted by bots. I can host but my games never fill up because unlike bot hosts my games can't be seen on all servers...

Most of these maps are hosted by basically one clan (Even though they say different clan names, some of them were created by the same person): Clan UrBN. If you want go to their channel and ask them why they're bots have slowed down. However, recently I've discovered that they have been having technical issues with the bots so hopefully the maps will be up in due time.