Well, to be fair, AI can do it in seconds. Which beats humans.
But if that is relevant if the results are worthless is another question.
Yeah it changes the task from note taking or summarizing to proofreading.
And proofreading is notably more complex and has a worse failure state than just writing your own summary.
Thing is you can do in real time and not pay as much attention to the goings on as you write or do it in the end and forget stuff. there is no harm in the ai summariziation. you could instead write a summary and check if you left anything out via the ai.