Or create the impossible requirement that a study have no bias.
In any event, just because you don't like the conclusion doesn't mean it is biased.
If you believe they’re biased, removing them is removing false legitimacy from biased content — something the government has an interest in. And no different than a journal retracting a flawed paper.
And since you want to discuss “fair argument”: there’s an obvious difference between allowing discourse on a public forum and publishing as an institution.
Also, factually, they’re merely transferring the website to a different department, so this whole argument is moot.
It doesn’t seem like the admin believes the reports are biased and need to be removed. Cool conspiracy though.