I think it's a great idea. Just make sure your child is mentally, socially, and academically ready. Sometimes we forget the soft skills are also learned through normal education process - friends, teamwork, study skills, mental resilience to take on loads and loads of work, ability to deal with unclear expectations, and experience to understand the context of what university level education may expect. Know your child well enough so that you don't set your child up for failure either.
As long as we can give them all the soft social skills and they are ready academically, we shouldn't let the system hold back the brilliance of our future generations.