They guy writes things like this https://world.hey.com/dhh/as-i-remember-london-e7d38e64.

Let me say that the generalisations made in here about a far right minority march as if it is 'all brits' is brazen, but not naive.

He want's you to think all Brits think like this, in order to push his racist agenda. Let me tell you his mate Tommy Robinson is despised by many.

Don't fall for it. Divide and conquer. As old as British Imperialism.