That alone doesn't make them a menance, just like someone who is gay does not become a menance when someone they might be interested in does not give consent.
they only become a menance (and a criminal in fact) when they act on it despite not being given consent or when harrassing someone. Sexual orientation does not make a difference in that regard.
- - - Updated - - -
Yes, obviously women cannot be pedophiles on account of being female. Everyone knows that. /s