If you managed to shop Elon's face on it, it would've been perfect. Cause let's be honest, he'd totally do it.
What hardware could they contain? Probably if you showed up and offered to take em away the stores wouldn't even mind.
There's a lot of systems that still uses it, cause it does its work and would be a pain to change. Of course they should avoid any contact with the net.
In this economy??