What's the proposal here, exactly? Should children be kept in hermetic isolation indefinitely to forestall the possibility of long COVID (at least, until a suff

What's the proposal here, exactly? Should children be kept in hermetic isolation indefinitely to forestall the possibility of long COVID (at least, until a sufficiently infectious variant comes along that even the Ted Kaczynskis of the world get it)? There may be ACE2 receptors in the brain but what has never been found in the brain so far is SARS-CoV-2. The spike protein crosses the blood brain barrier in mice, but you also get plenty of that from the vaccines which doesn't seem to concern anyone at all.