From what i've seen on reddit, twitter, and sometimes even on hn, some are quick to label people whose opinion differs from theirs as trolls. It doesn't matter if it is a polite or well-though out comment, they are quick to shout the word harassment or whatever -ist allows them to hold some moral high ground.
And the hilarious thing is, the "trolls" didn't even "win". Reddit's new CEO is implementing even stricter censorship measures, all of it most likely in the hopes of making reddit more appealing for advertisers. If you stand back and look at this whole fiasco from a distance, Reddit higher-ups want to make more money, and in order to do so, they decide they need to curb their more "unsightly" elements. But attacking free speech is a dicey proposition, so what do they do? They hire a woman and make her do it. If redditors are dumb sheep and take it quietly, great. If not, wrap the whole thing around her neck and throw her under the bus (reminds you of the Bourne Trilogy deson't it), then come riding in on a white horse to "save" reddit from "chairman Pao".
And so far, it's working perfectly. The "trolls" celebrate their victory by having the sensationalist media blast them on their sexism, Pao's reputation is utterly destroyed and she's essentially too toxic to employ anywhere, and Reddit still gets to wipe the floor with free speech.