No, it's not. That's why she wants to do something more.
I understand why other people would hesitate or be completely set against the idea at all, but I also think that if she has valid information she's willing to share for nothing, why shouldn't we try to get some leverage somewhere? Locations, names, where they're going to be, what they've done? I'm not saying we have to immediately act on everything and believe every word she says. Just that maybe people could hear it out and then we could all decide what to do with it. Like Percy said, she warned us about the Ministry. She didn't know what it was, but she did tell us that they were being summoned.