> Many might support rehabilitation for e.g. petty thieves (or murderers, since recidivism for homicide is low!) but not rapists.

This would be an example of not supporting rehabilitative justice, as there's no reason to believe this other than emotional reasoning. As a matter of fact, the evidence suggests the contrary - recitivism rates are _lower_ for rape and sexual assault than most other types of crime, including theft: https://bjs.ojp.gov/content/pub/pdf/rsorsp9yfu0514.pdf

> you’re obviously looking for the answer “nobody supports rehabilitative justice”

I never said nobody or anything close to it, that's a straw man you've made up in your head. Obviously, some people truly do support rehabilitative justice, but I believe they are in the minority.