There's a lot of space between "knowingly kills people for profit" and "collects user data from an app/works on a manipulative algorithm" which could make it easy for some people to pretend that they aren't doing "real" harm or to believe that the CEO was a "real problem" while they personally aren't.
I hope that the more people are held accountable for what they do (regardless of how that happens) it'll force others to do some self-reflection even if only out of a sense of self-preservation, but I'd be careful about generalizing too much. The people posting here are a pretty diverse lot, and you can find hypocrisy in any sufficiently large group. I wouldn't call HN a "glass house" but it's got a few big windows.
Yes, all of "us" doing it industrial scale and getting paid for it are guilty. Not me, but maybe you.
I'm all for changing the system, but this action likely won't do that.