The comment: https://old.reddit.com/r/lgbt/comments/1jewztr/trump_freezes_175m_of_upenn_funds_over_trans_women/mimzz9u/

This was forbidden by the OWNERS of website, not the subreddit moderators. They forbid certain keywords in comments. The content of the forbidden message:

Donald Trump / White House has lost "Hearts and Minds" to Vlad Putin / Kremlin information warfare, KGB / FSB mental manipulation has won the Hybrid Warfare against USA / NATO

Rewind to December 2013 when this information warfare started

Please study this December 20, 2013 story in The Atlantic about Putin's announcement of gender topics being the way he is going to manipulate the world in information warfare.

https://www.theatlantic.com/international/archive/2013/12/vladimir-putin-conservative-icon/282572/

December 20, 2013
By Brian Whitmore
Vladimir Putin is calling on the conservatives of the world to unite—behind him. The Kremlin leader's full-throated defense of Russia's "traditional values" and his derision of the West's "genderless and infertile"

...

For Reference, see also: "This fusion of despotism and postmodernism, in which no truth is certain, is reflected in the craze among the Russian elite for neuro-linguistic programming and Eriksonian hypnosis: types of subliminal manipulation based largely on confusing your opponent" from October 2011.