You missed the part in the video and article where he uses a key combo, cmd-ctrl-power to make the machine reboot without having to be authenticated.
They can, and have been for years. I believe they're being petty - butthurt from all the backlash they've received over the clusterf- that is the 2016 MBP lineup.
The big gripe here is that Apple's 15" 2015 MBP had a 99.5 watt-hour battery (rated for 9 hours wireless web) while the 2016 15" MBP has a 76 watt-hour battery that's rated for 10 hours. The 2015 model came very close to the rated time, which makes sense with its 31% larger battery.
Apple removing the estimated time, which it's provided for a long time, feels like a really childish response to the backlash they're receiving. It's been largely understood by most that these times are simply estimates based on the recent rate of consumption.
These 2016 MacBook Pros are great machines, but they should've been in the 'MacBook' or 'MacBook Air' product lines.. not Pro.
The first link, 'a frustrated filezilla user' points to a reddit article where the body of the submission has been removed.
What this country needs is a good five dollar plasma weapon.