After struggling for more than ten years, how did Zhou Libo change from a "myth" to a "joke"?

I first learned that Zhou Libo participated in the "Libo Week Show" in Shanghai. At that time, I was very young. It's interesting to see the name of this program. He included Zhou Libo's name abruptly. That week and Zhou Libo attracted me. ? Then I watched his program. In fact, the internet was not developed a few years ago. The way for us who live in a small place to understand the world is to watch TV. On TV, we can see all kinds of things in the world. Before Zhou Libo, I didn't know there was such a thing as talk show. In my understanding, there are only crosstalk, drama and TV movies. His talk show seemed to open the door to the world, and I saw a different world. I learned all kinds of things from him. But then the program seemed to stop broadcasting, and Zhou Libo was gradually forgotten by me. Until then, one day, Weibo's hot search suddenly appeared, vaguely remembering that he had hidden his gun, and then he saw all kinds of names on the Internet. To tell the truth, because I had a good impression on him before, I especially don't understand why everyone attacked him like this, and I am a little sorry for him. Later, I gradually learned something (I read it online, of course). It is said that he has a personality problem. In short, he is a rogue. First, I broke Jason's father's eyes and married Jason after spending more than 200 days in prison. But he abandoned Jason when he ran away, and the teacher helped him. Generally speaking, he kicked the teacher away after a little success. After the fire, I still get carried away. I can't see the phonological circle represented by Degang Guo. It is said that he is a rich woman, taking drugs and having numerous scandals.

? As a public figure, he has no bottom line, no moral integrity, ingratitude, get carried away, and lose the face of Shanghainese and China people.