Yeah, I get it. Though in some cases, like when the victim just asks for an apology, and the abuser admits it even when they could have denied it, then turning around and reporting them to the authorities would be a dick move (I know they deserve it, but), and it would discourage other abusers from coming clean if there's no upside to it.
Regarding getting professional help, I definitely think people need to make sure they do that at the very least.
Wish every sponsor would do that.
Yes this is helpfull for everyone involved and gives most importance to victims and makes an effort towards guiding the perpetrator to a better behaved future.