I would want to be her kid, because I was homeschooled and hated it, and she would have certainly been too busy to homeschool her kids, or be any other sort of helicopter parent.
We don’t know if it would suck, since we know neither Elon nor his kids personally. However, we do know that Elon can’t be spending much time with them.
“They later had five sons through in vitro fertilization – twins in 2004, followed by triplets in 2006.” is the sentence following the quoted one in that wikipedia link.