Everyone only has a finite time on this planet.

You can be dedicated to Biomedical Medical science and your whole world may revolve around it. You may be the smartest person in any given room, although sometimes it might not be worth learning something else given your time constraints or energy constraints.

If said Biochemist needed to write a simple Python script, why would he bother learning Python, setting up the .env and debugging when an AI could do it and he could go back to doing whatever he was doing?