I suspect that many PARENTS are offended by an attitude among some educators that untrained parents canNOT do as well or better than professionally-trained educators!
Many educators are offended by an attitude among some parents of home schoolers that untrained, and sometimes uneducated, parents can do as well or better teaching as professionally trained educators
The author of this article was just interview by Laura Ingraham on Fox News because a California court is considering a case to outlaw homeschooling in California.