I hope that becomes true one day, but it's certainly not the case now. Manufacturers currently have no choice but to ship devices running vulnerable applicatio

I hope that becomes true one day, but it's certainly not the case now. Manufacturers currently have no choice but to ship devices running vulnerable application software that communicates with remote devices using vulnerable protocols. This is facilitated by vulnerable operating systems running many vulnerable device drivers communicate with devices that themselves have embedded processors running yet more vulnerable software. All manufacturers can do is keep patching the morass of code that their offering depends on, but most device manufactures can't even manage that, or if they can they are unable do it fast enough and unwilling to do it for long enough.