The ‘printer of fire’ error used to be a legitimate and important concern. Ye olde printers really could light their paper on fire under certain circumstances and they would typically be huge devices in dedicated rooms rather than something right next to your system. Letting people know to check on it when specific things went wrong probably saved a few buildings from burning down with people in them.
A new take on the Steam Machine could potentially knock Xbox out of the market in their current state, and I’m okay with that.