If you are a fan of Brutalism, you will want to visit this: Attack the blocks: brutalist treasures under threat – in pictures | Cities | The Guardian
You might want to even visit them, because for some of them, their days are numbered.
I imagine that in the next 50 years, the number of Brutalist buildings currently existing will be significantly reduced. That would be a shame. Brutalism gets knocked hard, and I can see why. But worse than Brutalist building are boring buildings from all different architectural styles. I’d like to see those go first. The world could use good Brutalism in their cities. Here’s hoping it doesn’t undergo severe decline.