So you will still wait in line ofter 3 hours even if you see that it will never be your turn if people get inbetween like before? First of all, it is a game, so i want fun and waiting in line for absolutly nothing is not fun for me. Sure there is a point where i choose either to quit the quest or steal myself. It is not about disrespecting people, it is about being able to have fun or not.
It is not like you can finish the quest within one hour if you wait in line, it is more like you will never finish it. If you waiting in line at place 5 and the only thing you see is that everyone new in the room goes to place one while sit at 5 forever. You simply has to make a decision, abandond the quest or abuse the system yourself.
If you can only play at peak hours, thanks to 12k cap, you are not able to finish the quest without abusing the system. This is the reason why i never do the quest, i dont like to wait for nothing, guild members always report to wait hours or days for one quest until... abusing it themself.