Cynicism like this only leads to self imposed amorality. It makes stagnation a self fulfilling prophecy.

You're basically making a bandwagon argument that humans historically have abused power, so this frees anyone in tech from any obligation to try to not abuse power. This is an absurd argument because it precludes progress.

There's a fair criticism of bleeding heart syndrome in the article. It's not the job of "tech" to solve every problem. But this doesn't mean we should just say "fuck it" when confronted with moral ambiguity because millions of people died in the Congo. The only way things improve is by large numbers of people speaking out. Power has no inherent motive to change, people need to push. And if pushing veers into silliness sometimes, who cares.