Remote learning. You didn't see homeschooling, which is a very different thing, you saw remote learning.

The homeschooling crowd has developed methods over the years to compensate. The COVID remote learning cohort did not, and suffered for it.

Remote learning has also built many methods for success, and absolutely nobody even consulted them before implementing their ad hoc systems for Covid. There are entire online public schools and their staff were just ignored.

Have they?

And what ensures they utilize those methods, exactly? Many states you, as a kid are 100% educationally off the grid the moments say "We're homeschooling".

What happened to students who were in schools that closed was terrible. But it wasn't anything close to homeschooling.

COVID forced remote learning to be adopted very broadly, without the usual self-selection effect of families that choose to homeschool when they have a choice. So the observations from COVID don't really support any stronger claim than saying that homeschooling can be done badly.