the AT-AT is an iconic, imposing design which is completely impractical and unfit for purpose and it's obvious from the moment you see it what the glowing weak spots are
which makes it a great representation of the military technology of an overextended, declining empire with a rigid hierarchical structure
"why did the Empire built a second Death Star with the same vulnerability as the first one?"
because the guy who ordered it can crush your trachea with his mind
