@exlibris97 yep. Why did 5/8 of the ivies (and lots of other very competitive schools) refuse to go to EA or even REA instead of ED back when? Because ED is 100% yield, baby. Then they can huck everyone else to apply, apply, apply for the 55 - 65% of the freshman spots left.
It’s practically a scam. And it’s sad. It’s selling snake oil for 100 bucks (and 500 words) a bottle.