Why Are Extraterrestrials Often Naked?

Have you ever wondered why extraterrestrials are often depicted as naked? Well, there are a few factors that contribute to this.
There's an assumption that alien biology would be so different from ours that traditional clothing would be unnecessary or impractical. Since we have no concrete evidence of extraterrestrial life, creators often take liberties in their depictions, leading to the idea that aliens might not require clothing for protection or modesty. What's more? Directors and creators often prefer to depict aliens without clothing to avoid the constraints of human sensibility and cultural norms. This allows for more creative freedom in designing alien characters that are visually distinct from humans.
Nakedness can symbolize purity, otherness, or a lack of societal constructs, which aligns with the often mysterious and unknown nature of extraterrestrial beings. This portrayal can evoke a sense of wonder or fear, enhancing the narrative.
Then there's the "Exposed Extraterrestrials" trope which has become a common element in science fiction which reinforces the idea that aliens are fundamentally different from humans. This trope is frequently used in various media, contributing to the stereotype of naked aliens.
And so the depiction of extraterrestrials as naked is a blend of creative choices, assumptions about alien biology, and established cultural tropes that serve to enhance storytelling in science fiction.