The Commission is doing what it set out to do. Expose the inadequacies of legal systems. Both those within the institutions that it is investigating and those in the society at large.
This is a serious inadequacy that the Royal commission has successfully uncovered. Now it can be fixed.
There is more to come. It ain't over til the fat lady sings...the hearing has just started rolling for the JWs. But, they sit within a larger institutional problem - they are only one institution of many being investigated.
That is why changes will occur - they JW institutional policies are not the only ones being investigated. This isn't "oh no! JWs are being singled out for persecution!"
It just so happens that the JW religion is coming out of this inquiry as being woefully inadequate on many different levels.