I can see how you'd read it that way, but I read it like this, "I went to Lisbon and it was basically a bunch of California programmer bros. The culture there has been lost, and that loss is regrettable."
In other words, it can be read more charitably as a lamentation about the loss / changing of a culture.
Nah, it's pretty clearly dog-whistling for racists. Talking about 'native Brits' vs 'mass immigration' changing the 'culture and makeup'? People don't say 'makeup' to refer to California programmer bro culture, they are talking about racial makeup.
Then he goes on about 'Pakistani rape gangs' and 'abuse of British girls'–oh look, the classic trope of the nasty browns and blacks preying on our precious white children.
Then take this: 'There's absolutely nothing racist or xenophobic in saying that Denmark is primarily a country for the Danes, Britain primarily a united kingdom for the Brits, and Japan primarily a set of islands for the Japanese.'
These words would not be out of place in 1066 Britain ie 'this is a country of the Saxons, not the Normans'. Britain has seen this exact brand of xenophobia for millennia, in fact they even had periods of bigotry against Danes! If dhh had gone to London at the wrong point in history, he might have experienced racial prejudice.
> Then he goes on about 'Pakistani rape gangs' and 'abuse of British girls'–oh look, the classic trope of the nasty browns and blacks preying on our precious white children.
It might just sound like something off TV Tropes to you, but even the Labor government's own inquiry [1] on the matter shows that hundreds if not thousands of children were actually molested by such gangs. It even has a chapter on "Denial", which brings your comment to another light:
> Instead, flawed data is used repeatedly to dismiss claims about ‘Asian grooming gangs’ as sensationalised, biased or untrue. This does a disservice to victims and indeed all law-abiding people in Asian communities.
In other words, it can be read more charitably as a lamentation about the loss / changing of a culture.