Its a lot of hyperbole and very unfactual.
He talks about people's regard for "low information Americans" or the North of England, but fails to mention Farrage's own attitudes to "low grade people" who are in fact the people in his party, a sizeable number of the people who voted for brexit, without whom the leave vote couldn't have won.
All the talk of what the "media" did is utter rubbish too, the BBC and ITV were balanced, but the biggest selling print media were firmly brexit and published stories that were counter factual or misleading all the way up to the referendum.
The further point about leading remainers thinking things about "ordinary people do XYZ" is further rubbish.
The constant portrayl of it being an "ordinary people vs the elite" is just propaganda and it was skillfully stolen from the Trump campaign. Its nothing of the sort.
The victory over the elite, was brought to you today by two tax haven dwelling billionaire knights (who own the Ritz), the 74th richest person in Britain ( who is a tax exile), A non dom hereditary peer and his millionaire editor, so the elite really.