It’s one of those things where yes, you can recognize that the US supported an inhumane regime in the south that was at least 50% the reason why Korea was pushed to civil war, simply for its own selfish geopolitical purposes… while also recognizing that there’s been a lot of water under the bridge since then. And while the South made good progress on its governance, the North went totally the opposite way.
But when your brain is fueled on “everything the US is against, I must support”, such considerations go out the window.
Wolff has been like this for decades. He’s as craven as the rest of them. But he’s also very often right.