Lyric discussion by unkn0w 

Cover art for They Say lyrics by Scars On Broadway

The song in general is Daron's overall distaste of Serj Tankian's world views which caused a rift in System of a Down. Serj Tankian's pessimistic view of the world is not shared by Daron Malakain. Also critical of George Bush (obviously)

Let's fuck the world with all it's trend They say it's all about to end...

"They" is people sharing Serj's world view.

If you were me, could you defend the given rights to all the men?

Serj has expressed a willingness to save mankind and offers hope for people who will listen. Daron doesn't see a reason why these people should be saved.

lol are you dumb?