Earlier quoted context omitted.
That's likely subjective, as I think it's extremely aesthetically pleasing - I've always seen Brutalism as having strong links with the Bauhaus style, something else I have high regard for. I won't argue with your city of the past argument as I'm not sure I'd term it as the dominant architecture of a city of the future, but I think it definitely has a place. I would argue against Brutalism expressing domination over…
It's unlikely to be popular in the UK again any time soon, it reeks of depressing grey misery and inhuman, unfriendly architecture. It also reeks of crap 1960s city centres. I hope this 'revival' is strangled in infancy. I also disagree that it is function in form - brutalist buildings often fail to perform their function well, usually due to ignoring human factors like requiring light and air, or encouraging crimina…
I appreciate that if everything was Brutalist it would be an overwhelming sight, but I definitely think it has its place.
I'm also not keen on the Hayward personally, but places like Brunel University, the Barbican and the airport in the article have a really nice reduced functionalist style with interesting angles and use of glass.
Edit: Also in terms of popularity of Brutalism, the Barbican is constantly getting praise, and I think has or had architecture tours happening.