[masklinn]

> Here's a quick demo that deallocates the `None` singleton:

As I said, you can trivially corrupt the VM through ctypes. However I don't think I've ever seen anyone wilfully interact with the VM for reasons other than shit and giggles.

The few uses of ctypes I've seen were actual FFI (interacting with native libraries), and IME it's rare enough and alien enough that people tread quite carefully around that. I've actually seen a lot less care with the native library on the other side of the FFI call than on the FFI call itself (I've had to point issues with that just this morning during a code review, if anything the ctypes call was over-protected, otoh the update to the so's source had multiple major issues).