I was actually part of a university research group when I discovered the need for this, and started working on rootless containers as a result -- I gave a talk

I was actually part of a university research group when I discovered the need for this, and started working on rootless containers as a result -- I gave a talk about this last year[1] (though quite a few things have changed since then). [1]: https://www.youtube.com/watch?v=r6EcUyamu94 https://www.youtube.com/watch?v=r6EcUyamu94