Maybe it's one of those things that voters would have liked once they had experience with it, but if Clegg thought it was something voters were clamoring for, he was very wrong.
In terms of moderating an otherwise horrific bunch of people (see every action since 2015), Clegg and the Liberal Democrats did a reasonable job.
Do not read this as a defence of his employment at Facebook, where he has shown himself to be for sale to the highest bidder at any available opportunity.
Of course this is a slippery slope where you rely on Facebook defining what hate speech is. It may seem fine to you now but there's no reason to think Facebook won't in the future start defining things you typically like to say as hate speech.
"hate speech" isn't just speech which communicates the speaker's hatred of something.
"hate speech" is "public speech that expresses hate or encourages violence towards a person or group based on something such as race, religion, sex, or sexual orientation".[1]
[1]https://dictionary.cambridge.org/dictionary/english/hate-spe...
Case in point, here's a HackerNews link to an article by Nick Clegg, the former British Lib-Dem party leader now FB VP of Global Affairs and Communications, using AdAge to impart some semblance of legitimacy. The article's headline is complete BS: "Facebook Does Not Benefit from Hate" my ass. They benefit from hate speech every damn day that shit's on their site, because eyeballs == $$. The article ends with the ridiculous notion that "We may never be able to prevent hate from appearing on Facebook entirely, but we are getting better at stopping it all the time." A company with the resources of Facebook can do practically anything it wants. If hate speech was look at with the same level of disgust as child porn, would the above statement still hold true? And getting better all the time? By what measure?