Do Androids exist?

Could it be possible that artificial beings with advanced processing capabilities, similar to those depicted in the sci-fi classic "Blade Runner," actually exist in our world today? The concept of androids, human-like robots designed to perform various tasks and potentially even possess consciousness, has long captivated the imaginations of science fiction writers and moviegoers alike. But is it merely the stuff of fiction, or could technological advancements have brought us closer to creating such beings? And if so, what ethical implications would their existence pose for society? These are the questions that linger in the minds of many as we ponder the boundaries of what is possible in the realm of robotics and artificial intelligence.