And yet, for all of this intellectual failings, never wrote anything as absurd as the above.
His socio-economic background is being the fifth child of a pair of evangelical missionaries who home schooled all of his older siblings. Yes, young Tim could have yelled "I am Spartacus - I will not Home School" at his mom at any point along his educational path, but essentially following the religious beliefs that his parents have instilled in him since his childhood, as expressed in the Home School movement many Evangelical parents follow, is hardly evidence of any moral, character, or intellectual failing to be held against him.
I do not agree with many of his beliefs. But then, I am not likely to follow my parents and my siblings' paths as missionaries or ministers, and it is very likely that Tim will. In fact, it is widely believed that his decision to play pro ball is driven by his wanting to use sports as a platform to reach people about his faith, and to use his wealth and greater notoriety to maximize that effort. That being the case, his major is perfect for his future needs, even though they do not match a path that you think he should have taken.
I think your view of Tim is very much shaped by your own personal and cultural mores, including your view on what is an appropriate education. I have not chosen that path, nor have I chosen it for my own children But I cannot say that for Tim and his family any of their non-traditional decisions were the result of anti-intellectualism, or that Tim should be derided as retarded for essentially following his family's religious teachings, or for choosing a major that is a perfect fit, and one that best assists him in accomplishing his goals.