I kind of liked Ultra-Instinct at the end of Super for this reason. It’s not some transformation or unlocked racial boon. It’s positioned as a genuine technique achieved by removing conscious thought from the equation and allowing each part of the trained body to react on its own. Yes, we’re in the divine arc, and the gods try to position the technique as divine power, but the unique simplicity of how it functions brings us back to ground from the world of legendary transformations and cyber-biological enhancements. It fits in a martial arts anime, even if the series isn’t quite that anymore.