Everyone I knew would go out into the world to quest or farm while in the rdf queue. Dps had about a 30 to 40 minute wait in the queue. Why would anyone sit in a city and do nothing for 40 minutes. Even if dungeon xp is greater than questing xp questing xp is better than doing nothing. And while questing you get mats for leveling professions or to sell and greens and many a blue to use or sell. Perhaps there are a few who hate questing so much they’d rather do nothing but the vast majority of players will go quest or farm while in the rdf queue
It when you have to spam the lfg channel to get a group or stare at it to make sure you didn’t miss someone else spamming for a dungeon you want that people stop interacting with the world and sit in the city doing nothing.
If you and your friends sat in the city doing nothing that a you problem. The rest of us were in the world questing or farming while we waited in the rdf queue