I'm skeptical it requires embracing new meanings, it only requires being unbiased (non human centric in thinking). If an organic looking alien landed on Earth, circa 1950, with the capabilities of whatever the cutting edge version of eg Mythos is, humanity at the time would have had absolutely zero problem recognizing it as de facto intelligent, even if it only responded when prompted during interactions. People would have merely categorized it as a different type of intelligence. Instead of embracing that intelligence can come in many forms, as sci-fi has proposed about the appearance of alien creatures for many decades, when confronted with the arrival of another type of intelligence, humanity becomes cowardly as it always does when its perceived specialness is challenged.

People are doing what people do: they're desperately moving the goal post to keep pretending humanity is particularly special and that intelligence is particularly special. Unique snowflakes and all that, we're the center of the universe. It's nothing more than elaborate human weakness & fragility on display.

We're in the first inning of this, intelligence is not going to end up being special, it's going to be trivial and low cost. See: Chinese models ten years from now.

Astra, Opus, Fable, Argon - they're all radically beyond the top 1% of humanity intellectually already, and it's going to get a lot worse quickly. The sole aspect the top 1% beat them on, and increasingly rarely, is at hyper specialization, where a person is elite at what they do. For $20-$100-$200 per month I can get access to an omnimath genius intellect far beyond any human that has ever existed, and that AI will work for me like a dog. Humanity should be scared, and the reason HN hates AI so much, is because it will wipe out very large numbers of their lucrative jobs that they imagined would form long-term careers (six figures, stock options, path to wealth, elitism re competition).