Needlessly snarky, yes. Also,
"And HOW would she even know if Vincent is right that without her ability to amplify powers, none of them would even look at her? She doesn't know any of them and since meeting her they've all thrown themselves at her, so how can she know the dude is right?"
"Also they're so ridiculously inappropriate with her, like all of them, shamelessly so that the fact she could not suspect SOMETHING is going on, falling for it, and still tryna be like the typical, clueless, innocent anime MC who is totally oblivious to everyone's advances really just doesn't work out."
These two statements contradict each other. Is she an idiot for thinking they her or is she an idiot for believing they might not like her?