shared_ptr doesn't fix this, as soon as you access the string via any standard type (char* or string_view) you can copy that type around freely, disconnected fr

shared_ptr doesn't fix this, as soon as you access the string via any standard type (char* or string_view) you can copy that type around freely, disconnected from the shared_ptr. Hence, you can drop all the shared_ptrs and leave the string view dangling.