Hate crime enhancements help prevent hate crimes  The additional punishment given to hate crimes under enhancements can help deter people who hold hateful views from acting on them, as they fear going to prison for any amount of time, and so any additional punishment affects their risk calculation before they commit a hate crime.  Moreover, increased punishments help prevent those who have perpetrated hate crimes from re-offending through rehabilitation in prison. In cases of crimes motivated by deep hatred, rehabilitation may require increased time and increased effort in order to provide criminals with the correct focus and concentration, and a longer sentence is necessary for this to happen.  Hate is not an essential human trait, we are not born hating people, it is a learned factor that can be unlearned when correctly rehabilitated. Therefore hate crime enhancements are just because they help prevent hate crimes and help prevent hate crime recidivism.