While this is 100% true. It doesn't mean they're not wusses.
it's really just a different perception of stimuli. most people associate the EAS with impending danger, especially with the air raid sirens, which invokes a feeling of fear. since it's not real, you don't actually
get scared, but you still feel the heightened sense and arousal, which is why some people got a 'chill down their spine' or 'goosebumps'.
Nobody is actually scared, nobody is a 'wuss', their body is just releasing chemicals in response to a trigger.