Jeffro - But they have doubled down on shunning 'apostates'
Yes, they may have eliminated a few of the reasons for the ruling but they've also made it worse in other areas, such as apostasy, as you pointed out.
I wonder if they think that it's not possible for a minor to be considered as an apostate because they are ultimately under the authority of their parents. If their parents tell them they have to attend meetings, or they can't speak negatively about the religion to others, or that their atheism is irrelevant then the Government will not intervene in the well accepted parent/child relationship, so apostasy becomes irrelevant. They may argue in court that they will not disfellowship a child for apostasy because ultimately all they are doing is rebelling against the parents and it's up to the parents to keep them in line.