We've been telling people on the site for years now. Because these spells are under the "fantasy" section, they should know that these "spells" are for entertainment only. Because people are new to magic that become members daily, some have unrealistic knowledge and assumptions of what is real magic, and what is "Hollywood."
Though I do have to say that some people's path work with the "energies" of fairies, undines, etc. And there are a few that would aid the practitioner in inviting such energies. None the less, this is also where common sense comes into play.