I interpreted "the system" of your GP as wider society, not just the normal public education system, because of the first paragraph.
Also, yes Tara was given lots of autonomy early in her education, but she was completely unprepared for the world even at BYU (her undergraduate university), she struggled through many years of therapy, and she claims she was admitted to Cambridge because of luck (on top of lots of talent and hard work) because she still needed lots of remedial coursework to catch up. One interesting quote from a (TED?) talk she gave is that her early childhood was spent reading early Mormon scripture, so she spoke and wrote with the character of a mid-19th century LDS prophet when she arrived at university.
Also, yes Tara was given lots of autonomy early in her education, but she was completely unprepared for the world even at BYU (her undergraduate university), she struggled through many years of therapy, and she claims she was admitted to Cambridge because of luck (on top of lots of talent and hard work) because she still needed lots of remedial coursework to catch up. One interesting quote from a (TED?) talk she gave is that her early childhood was spent reading early Mormon scripture, so she spoke and wrote with the character of a mid-19th century LDS prophet when she arrived at university.