After talking to my friend, I want to explain this idea a little bit more.. I do not suggest to remove recommended channels completely. The idea is to keep this section and give users more control over it. Let's say it recommends me Channel A, Channel B, Channel C, etc. And I've already watched Channel A and Channel B, and I don't want to watch them again. I'd click X button (don't recommend), and after that, instead of Channel A and Channel B, I'd see Channel N and Channel M. Right now it's always same channels with no ability to change that, therefore, if you don't like all channels in the section, it has no purpose at all.
After talking to my friend, I want to explain this idea a little bit more.. I do not suggest to remove recommended channels completely. The idea is to keep this section and give users more control over it. Let's say it recommends me Channel A, Channel B, Channel C, etc. And I've already watched Channel A and Channel B, and I don't want to watch them again. I'd click X button (don't recommend), and after that, instead of Channel A and Channel B, I'd see Channel N and Channel M. Right now it's always same channels with no ability to change that, therefore, if you don't like all channels in the section, it has no purpose at all.