This article is a far right tone poem; that it mentions Tommy Robinson at all without any qualification, and links to the "FreedomMarch" hash tag is enough to qualify.
Shame on DHH for eliding who Tommy Robinson really is -- a football hooligan and violent thug:
https://en.wikipedia.org/wiki/Tommy_Robinson#Criminal_offenc...
DHH knows nothing of London, and the hugely-ironic idea that it's too full of "non-native" British people for him -- a white foreigner -- to feel comfortable moving there is the purest sign of who he is.