We might very well be solving that problem ourselves right now.

When Trump dies, Musk will run for president, and the Republicans will endorse him.

It is a inbuilt limit that prevents (most of us) from doing harm to our fellow humans, and to shun from society those that do. It is the very core of why humanity has reached the modern society with a high quality of life.

This is just block device over network, it will not allow the use cases OP is asking for. You will still need a filesystem and a file-serving service on top of that.

Yes, the reason being they are human.