I just posted another reply. It's not free, but I'm not paying more like we were for private school.
By putting your kids in government school, your neighbors are subsidizing your lifestyle just like they do for people in government housing or on government food stamps. Government schools are socialist institutions. They are welfare.
It isnt your neighbors responsibility to educate your kids. That is your responsibility just like their clothes, food and shelter are. The only way we are ever going to rid our country of the scourge of government schools is for everyone opposed to socialism to get out of them.