They are not! You are still alive, so it means you can do whatever you want!

[Clang! Alessandra drops her armor, so she has free hands to hug Julia with.]

Even if your loyal Corona has left this world, we may still find something to replace it. Even Memento Mori... its control system allows everyone able to stand on their own feet to transfer the movements to the mechanism itself. I am sure there is more machines that work on this principle!