Lee Jae-myung is doing a good job. Why is that?

At the very least, he is a hundred or a thousand times better than Lee Myung-bak, Park Geun-hye, Moon Jae-in, or Yoon Suk-yeol..?
His communication via YouTube is good, too.~ His performance is also good.
Whether you like him or not is a matter of personal taste, but I think he is doing well. His approval ratings are rising, too.