Walter Kirn made a similar argument[1] which you may enjoy reading in Harper's, but it is a subtle argument. He writes:
> So here’s to the freedom to be led astray, which it would be folly to restrict, lest it foster complacency and tempt the devil. Because that’s what attracts him: foolproof safeguards. Like the one the Clinton campaign erected when, per WikiLeaks, it encouraged the nomination of a laughable, beatable “Pied Piper candidate” named Donald Trump. Or CNN’s belief in its ability to not only report the news but tell us which sources to ignore.
> Assume you’re an imbecile, but, more important, consider that the imbecile across from you may be a genius in disguise. As we go forward, so many of us still secure in our contempt for the vulgar pretender and his sorry partisans, it’s a lesson worth remembering. It might prove helpful, even protective. Plus, it’s true.
It's good that people are free to choose what to read and what to believe, and yet the current state of affairs is cause for concern nonetheless. A coin is "free to choose" whether to come up heads or tails, but if it comes up heads ninety times of a hundred tosses, it's reasonable to assume that the coin has a problem.
Of course, you could always make the argument that nothing is a problem and that this is just the way the world is -- a growing number of people don't care about facts -- and this is what we are now. But all judgements of good vs. bad are ultimately based on a choice of values. Freedom is a value, as is respect for the truth. Believing that while everyone is free, stability requires that only a small portion would choose fiction over fact is a reasonable position.
[1]: http://harpers.org/archive/2017/02/a-grim-fairy-tale/?single...