The limitation of SSH and Mosh are real, and SSH over Quic is not a novel idea but a good one. But SSH is a *highly critical* piece of software. A security issue in SSH is basically like giving the keys to the whole kingdom. In such a critical environment, I highly doubt a slop-coded "SSH but on Quic" will be well received. And you can already do that with Iroh and dumbpipe minus the slop code.