I don't know what goes on in other countries in relation to this, but here, in the US, it seems to me that part of the reason that the "voices that want change are disorganized" is that many of those who would normally be organizing the push for change are no  longer in the Church.   Some of us are just tired.  I know that I live in a part of the state where the Catholic Church is very conservative, and those who still go to church seem to be just fine with it.