This topic is such a basket case. “Homeschooling” in the US is a word that has come to mean “not enrolled in an accredited school” and can mean anything from being the Duggars to “my 4yo audits classes at MIT” or “we have an unaccredited private school that is identical to any other private school except for not being subject to laws”.
Advocating for homeschooling is simply advocating for absolutely no regulation on schooling, which is fine for the Zuckerbergs and will condemn children like the Duggars.