They weren't able to add more because a Republican Congress cut down approved funding to do so.

The "like your plan you can keep it" depended on private insurance continuing to offer plans that would not be tax advantaged. No additional funding was needed to see that that wasn't going to be viable.

It's not okay but it's not as big of a deal as you're making it, moreover it's been well reported that she renounced it apologized and since corrected it, so it's more to the point that it doesn't support your original argument.

At the beginning of the scandal, the content of those emails were treated as faked and the first response from the media was to self censor stories about them.

That's actually part of what made it a bigger story, is that when it later came out that they were real instead of people finding out about it months and months ago they found out in bits and pieces over time. In that instance the censorship actually likely hurt the Clinton's more than it helped; but the outrage is still felt mostly on the right as they saw it as another in a long line of censorship decisions that targeted the right.