The Xindi arc is in the second, not the third season. Do me a favour BB and watch a show before you comment on it.
If you willingly ignore what happens in a show and just superfically compare it to actual political events (oh my god, the Xindi wanna blow up Earth, it is an allegory for Saddam, sophisticated neocon propaganda) I cannot help you.
For the last time lest I enter a temporal loop, Archer talked with the Xindi and tried to convince them that humans are not the enemy. And nowhere in the entire third season have the "terrorist" or "Saddam" Xindis been portrayed as you claim as nasty beings who don't have a family (Hatchery) and who don't feel and think similarly as we do.