Dam. I really REALLY wish I could post some example pictures to shut your whole stupid theory down OP but alas I don't care enough to make my point and plus I don't exactly know the rules of this site in regards to nudity being posted.
1) First and foremost midgets do not have the same physique as a child. I think it used to be used in a lot of old jokes that people couldn't tell a midget from a child apart but that is obviously false. Midgets are disproportionate. If you don't believe me just Google a few pics (take safesearch off or better yet use Bing or DuckDuckGo) of nude female midgets then open up another tab and search PureNudism. First page will give you tons of pictures of completely nude girls under 10 years of age. 'Nuff said
2) A 25yo midget is going to have a 25yo roastie pussy. Just because she is a midget doesn't mean she doesn't have guys who will fuck her. Midgets are like fat girls: They are the biggest whores out there because they have to be in order to even get the attention of men. That means STDs. That means bleeding every few weeks. That means infections. That means foul odor. That means Chad-cum dripping out of her when she walks. You will RARELY find a child roastie hence they have prime cunny and tight walls. A cute little slit vs Arby's meat flaps. Hmmmm. Guess which one I'm choosing?
3) Innocence or perceived innocence: The younger girls just haven't done as much as their old whore counterparts. Even if they have you still just assume they haven't which appeals to a lot of guys especially incels because none of us want whores. We want to share our first kiss with a girl who is also having her first kiss. We want to fuck a virgin. We want to share all the ups and downs in life with someone who is looking from the same point of view as us. That inevitably means any females 15+ are usually off the table since every girl sucks dick at 12 and has had a minimum of 5 dicks in their pussy by 16. Not hard to understand why guys are attracted to the younger and younger.
(I could list more points but I'm sleepy)
4) I guess one of the biggest points in favor of kids vs midgets is this: When was the last time you saw a midget?
I'm 30yo and the only time in my life I ever saw a midget was in college. I saw one in passing and she wasn't even a true midget. She was 4 feet tall so she's like the giant of midgets. So that is 1 midget in 30 years. I can go outside right now and see plenty of kids. I think they outnumber midgets like 1000 to 1. It is just a numbers game.
And then there is also some things that can't be replicated
