How awesome would it be to be able to migrate to a cattle-approach from a pets-approach when it comes to the human body, just kill your old body and start using a new one

Sickness? Create a new instance of your base image. Death? Just spin up a new instance and you're ready to move on. Broken arm? Kill body and get a new one.

Ofcourse, since we're stateful this method is kinda harder, unless you consider your conciousness an external database/soul