As Tom Woods would say: "Only the views listed on this 3x5 index card of respectability are allowed."
If you're so thin-skinned that you think all criticism is an attempt at censorship, then perhaps the internet is not a safe space for you.
No one is saying, "Subscribe to only this small subset of opinions on [insert massive topic]." There are lots of interesting contrarians in macroeconomic theory.
What I'm actually saying is, "It's better not to waste time on the opinions of people with an explicit agenda, a poor understanding of the subject, and many beliefs that are easily refuted."
But if someone has time to spare, then by all means, go for it.