Not nearly as big a challenge as having your child become a flaming idiot Marxist.
And as for the time needed to homeschool, read beloww:
In a homeschooler’s trial in deKalb County, Georgia (in which I played a small role), a previously overlooked aspect of the government schools was put into sharp focus for those paying attention: The Director of Instruction for DeKalb County testified that the then current 7 hour school day consisted of an average of approximately 3 hours or less of instruction. At that time, the defendant mother of two was devoting 4 to 5 hours a day to direct instruction.
She was acquitted!!!
It begs the question: Is your precious offspring worth a bit over 3 hours a day, 5 days a week for a quality NONMARXIST education?
My point was, is it fair to put the burden of a failing society on the few who choose to homeschool, for appearing care only for their own, when it’s the VAST majority of folks who go ahead and turn their children over to be trained into Marxist Humanists?