re: Former LSU QB Lindsey Scott isn’t even listed on the Mizzou depth chart

Most Ivies have a policy that if the student can get in the school, they will provide scholarships, grants or loans sufficient to permit that student to enroll and graduate, no matter how little income he or his parents may have. That applies to athletes who are admitted, as well.
So , yes, athletes often get scholarships. Not athletic scholarships.