It's gross to specifically seek out someone specifically because they're shy and with mental issues. Men who target people who are vulnerable are usually looking for someone easy to manipulate. Same thing as the "looking for someone a little autistic" trend. Or before that, "looking for a girl with anxiety". They want the power and none of the responsibility of dealing with the downsides of the mental issue. Red flag behavior.
ib4 the downvotes: I'm not the only one who noticed this bs and there's a rabbit hole of discourse on this trend online.