Ehh, in anarchism there's a concept of nominated authority Vs compelled authority (not sure of the exact phrasing of either but you get the point). If a group of people voluntarily elect authority there isn't really a problem with it.

"Down with all authority, except on a both figurative and literal anarchist plane/boat where the passengers all make the conscious informed and democratic* decision under no duress and a freedom of association that it's in their best interests as a community to delegate decision making power for their community to the captain of said boat/plane as he has the knowledge and experience to navigate it." doesn't exactly roll off the tongue does it? Nor does it fit on a poster.

But the same is true in communities. Humans are in their initial state very atomized and individual we are not like ant colonies or bee colonies where by default the welfare of others is even a known subject to us, but as we seek to accomplish tasks, we voluntarily commit to some degree of communal benefit and to ensure this community lasts long enough to yield said benefit we learn to keep the peace and abide by some social norms within this community.

It sounds like conservative hell, but the nuanced position between that and hyper-individualistic self-expression is that as long as said communities aren't coercive and association is voluntary, it's kind of okay.

However one flaw in this take is something like the Amish. Is it ethical for say, Amish or some other community that willingly foregoes the benefits of modern technology to have children, who may find that growing up not surrounded by tech has reduced their development in some ways?