That's not what airgapped means. Airgapping means the model exists on a system where there is no ethernet cable plugged in to a router or wifi card installed, it is physically impossible for it to access the internet because the hardware connection does not exist. If it was able to get on the internet, it was not airgapped.
And when it tricks on of the researchers to move data across the gap for them?
Long before LLMs existed we already knew that a sufficiently intelligent agent, human or otherwise, is not stopped by air gaps. The relatively weak models we have now can already figure out when their tested and cut off from the internet and change their behavior.