False peace through a false god

The same thing can be said about most conspiracy theories. People want to believe in aliens because then we aren't alone and they feel more comfortable, for example. The biggest issue I have is it leads them to do things that are un-helpful for the rest of humanity.

And for some finding religion is about having a reason to invade another country

exactly. dont confuse genuine faith with religious grifters

And explaining what happens when you die. Which by its very definition nobody alive can know