More like welcome to the parents of any child club. School isn't designed to teach, it's designed to be day care. If you want special day care for your special child, it'll cost you, and may or may not be worth it. As it stands, I don't actually recall learning anything in school, or anyone really caring that I did or didn't learn anything, beyond getting me a passing grade of course.
Yeah, it's indoctrination into the 9-5 worker mindset, with a touch of "education" on the side. Parents who are concerned about their kids' all-so-important education being hampered by COVID-related school closures are seriously misled, unless they happen to have the most amazing schools on the continent. Even people I know who work in public education agree it's more daycare than actual education.
I'd definitely argue that the social isolation of not being physically in school would delay some social development, because that's largely what grade school offers imo. It's an environment for rapidly testing and experimenting with interactions between yourself and others, figuring out what works and what doesn't, resolving conflict between you and peers and older adults, forming bonds that will carry maybe into early adult years if not later ones. There's a lot of value in that, but I don't think genuinely academic learning comes until post-secondary, with the exception actually being any kind of vocational classes where you have a specific domain and framework to practice creating or doing something tangible.
