But it's exactly why I enjoy ChatGPT so much. It gives wrong responses all the time and improve it according to your suggestion. I presume this "apologizing" language is just here to help the user to continue the improvement spiral, and use the product in a good way, not just like a google search, you need to keep the interaction running.
Also I found some command that ChatGPT is interpretating like command lines. Like when I send by mistake the letter "c", ChatGPT interpreted like "Correct me that code you just sent me" and send me a corrected version without surrounding text.