I also know of some churches where the pastor is home grown and taught only by the current pastor which is why you have to ask what is required to become a pastor of your church, although I do recommend learning Greek and Hebrew. I am a firm believer in the idea of a Christian college although I also realize that it is not for everyone. What you need to do is to carefully consider the pros and cons for yourself or your children. Your conclusion may be different for each child. It is true that education can take place without college and that college does not necessarily provide education-let alone Christian education.
College costs money, and apprenticeships can provide valuable job-training.
I disagree with the statement that homeschooling frees students from the need of teachers. After all, apprenticeships are a teacher-pupil form of training. Learning from books alone can be misguided and incomplete. Practicing critical thinking, developing interpersonal relationships, taking on academic and spiritual challenges. After all, Bill Gates never graduated from college.