(I was traditionally schooled)
I haven’t seen the things you’re describing.
One of the most common things I saw in homeschoolers was a strong “intellectual hobby.”
They had curriculum bashed around them, so if there was a topic they liked, they could study it after year in increasing depth.
Of course, this is homeschoolers who go to college. Not necessarily representative.
Sounds like the home-schooled may have a leg up for some tasks that require ignoring the training to fall in line with the team or authority. Their niche in life may simply be different.
Everything in life is better when you’re a team player.
In a leadership role, being exasperated by half the team? Not motivating.
Also, the premise is that you are ahead of the bunch. It's also feasible that you are below the local average, and have no experience dealing with that situation. Takes guts to persist in that situation, but that's where you learn a lot.