To put it mildly I don't think there's a consensus among Minnesota DFL-types who paid attention to this that the state at any point took the matter seriously in proportion to its severity. There's a lot of evidence that they did the opposite thing. I try to avoid openly identifying my partisan commitments (see this whole thread for why) but: this shit is what we Democrats constantly dunk on the GOP for doing, and we're not acquitting ourselves well here.
It's annoying that we're talking about this in these terms, because the article is about public services fraud, and it's mostly technical, and it's an interesting subject. We shouldn't have to debate Tim Walz to engage with it.