I believe this is more of how dedicated a person can be towards learning by him/herself. In our modern society there are plenty of advanced technologies and platforms which can help us innovate our lifestyles, it can even help us self-study. But why are there still schools and even teachers homeschooling people? The answer is simple, because we are easily drawn to pleasure, e.g. the pleasure we get from platforms that entertains us such as games, watching, streaming, etc. There are plenty of distractions that can lead to only procrastination. Without discipline and dedication self-education could not be possible. So for me, the answer is no, unless there is an inborn human which already understands by itself how things work in reality that it can actually self-educate without guidance.