Could advanced civilizations communicate like fireflies

Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had contemplated the existence of life beyond Earth. As our technology matured and we began monitoring the night sky in multiple wavelengths (i.e., radio waves), this curiosity became a genuine scientific pursuit. By the 1960s, a scientific field dedicated to the search for advanced life (similar to ours) emerged: the Search for Extraterrestrial Intelligence (SETI). Since then, multiple SETI surveys have been conducted to search for potential signs of technological activity (aka "technosignatures").