When Freddy Adu joined MLS, he was the first young player to do so and had ads as a result. He was 14 years old. Everyone knew who he was. Do you remember the hype when 14 year old Emmanuel Ochoa signed with San Jose? How about Gabriel Slonina with the Fire? Both were 14. Do you remember when Jahkeele Marshall-Rutty signed with Toronto last winter at 15? Have you heard of any of these players? Probably not because they weren't the first. OM was the first girl to play DA. Nobody on this site talks the two girls who now play MLS with TFA. Being first matters to the story. It makes it more interesting and yes, more marketable.
I hope your daughter becomes an all time great, but your posts sound like sour grapes and certainly give off the tone of rooting against OM because your own child hasn't been able to do what she has done yet. Will say it again, root for kids to succeed. If you are then you won't worry that she's being "marketed as a perfect athlete" or that your kid "has not benefited" despite you reaching out.