You are taking the blame off of FOX and putting it squarely on Gretchen. That's excusing their behavior whether you intended to or not. When you say, "… isn't being objectified what Gretchen Carlson signed up for when agreeing to appear on Fox News?" you are saying that if she was worried about misogyny she should not…

Excusing bad behavior because, well, that's the way things happen on Fox, is regressive. If we don't talk about the fact that the culture at Fox News is inappropriate, it won't change. Back in the day this type of behavior was acceptable in every work place and people have worked hard to change that. Fox News doesn't…

So, Margot Robbie appeared nude in one film, therefore from here until the end of time, talking about her merit in terms of looks alone is justified.

1) Please provide a source for your Inara/rape claim.

I think we're taking a lot out of context here. It doesn't sound like he's complaining. It sounds like he's tooting Dr. Horrible's influence and success, which, kudos.