I don't think webcasting is worth watching, because I think it is a waste of time, but it doesn't mean that his content is nutritious, but that webcasting is a requirement of live broadcasting and will only be broadcast at the set time. We are not people who do nothing all day. At that time, it was impossible to do nothing and wait for the live broadcast in front of the mobile phone. So in the long run, you will become a cripple, so I think you can watch the live broadcast, but you can't do nothing for the live broadcast. Actually, you can think of it this way. If you really want to see it and you can't watch it in time, you can watch it later. Anyway, it's not impossible to watch it after this time.