I wouldn’t include legacy in the above list of exceptions to the likelihood of rejection with a 32 ACT. Legacies typically have higher scores than the general applicant pool and in the context of their financial and academic advantages are held (appropriately) to a higher standard. My guess is legacy helps at the 34-35 ACT level when the pool of super qualified applicants can run deep and that hook may pull you out of the pile. I think many alumni parents would subtly encourage their kids to seek better fit elsewhere to avoid disappointment and application if their kid got a 32. Throw in a Yale application to see if you can “win the lottery”? We know better.
For the typical over achieving non recruited applicant, I would agree with gibby that ultimate success with a 32 is poor and success with SCEA is only a dream.