Let's say you have 100 people named Jen. All the Jens have 4.0/ 36. 80 of Jens will go MD, 10 will go DO, and 10 Jens go nowhere because they thought their stats were too good for DO. Sorry Jen, better luck next cycle.
Let's say you have 100 people named Lisa. All Lisas have 3.6/30. 55 will go MD, 40 will go DO, and 5 Lisas get to drop $4K on an AMCAS next cycle and get some research experience.
We have 100 Heidis, who all have 3.4/28. 25 Heidis will go MD, 75 will go DO. The Heidis were smart--they applied broadly. Be like Heidi.
We also have 100 Chads, who have 3.2/26. 10 Chads carefully studied the occult and discovered a way to conjure satan and sell their soul for an MD seat. 30 Chads got into Hooterville College of Osteopathic Medicine, the first medical school to ever open in an abandoned mining shaft (mining towns are often critically underserved, you know). 60 Chads, unfortunately, will not be accepted anywhere.
However, it's not like there are legions of Jens and Lisas who DO schools reject based on high stats.