What got me interested in brutalism was this walking simulator I played called Brutalism: Prelude on Stone. It's an interesting game. If you have 20 minutes to kill I definitely recommend it. Download is here: https://moshelinke.itch.io/brutalism-prelude-on-stone

You should check out this video where these guys explore an old brutalist Soviet monument. Very cool stuff

And if you haven't listened before, 99 Percent Invisible is a great podcast. The early episodes mostly covered different topics on architecture, but have more recently moved into just covering more general design stories. I particularly enjoyed their 2 part series on Usonia, which was a housing development project by Frank Llyod Wright. I found these houses to be really cool and ahead of their time, going against the idea of the typical "cookie-cutter" suburban homes of the time.

brutalism is cool because of all the geometrical shapes involved in it. but it's also a bit intimidating to me because ... well, they're giant buildings made of really strong/rough materials. like if you accidentally drive into my house, the walls will cave in immediately. if you drive into one of the above buildings, that building prooooobably isn't going anywhere.