Love your definition of society, however the voices that glorify high ATARs are incredibly loud. You see billboards up in front of schools that boast of their high achieving students, and constant remarks on social media about 'stupid people' getting 'bad ATARs'.
And what you're saying is absolutely true. There is no way to quantify wisdom, intelligence or effort. However that doesn't mean we can't promote it over a mark. And I understand your argument about subjectivism. However a student who perseveres and struggles through school can be, at times, more inspiring than one who doesn't struggle as much and can get a good mark. This is of course subjective, and there is no way we can 'glorify' these students. But we can still encourage them to learn for the sake of learning, rather than for a number that everyone around seems so undecided as to whether it means nothing or everything. The only purpose of an ATAR is to get into uni, while school is meant to teach you many things. When entering any field of work, wouldn't an employee who is competent and keen to work be preferable over one who is simply competent?
People would still be limited to their uni courses through the work they put in, but you're right. Wouldn't it be nice though if we could appreciate our efforts through our acquired knowledge and understanding of the world. But yeah, you are right. ATARs are a nice motivation, which helps everyone study better, and we also like objective numbers and letters to reflect our efforts rather than unquantifiable 'wisdom'. It would never work and everyone would lose motivation. It's just a thought
Yeah, VCE isn't really a place you can learn for enjoyment. I guess that comes more at university if you have the motivation to do an Honours or PhD course. I just wish VCE could be more about learning, rather than set curriculums and scores.