Disappointed it does not mention people should NOT be using Chromebooks either. It's become quite prevalent these days.
Many (not all) of them can be reflashed with a ROM that allows for a mainstream Linux distro to be installed. https://johnlewis.ie/custom-chromebook-firmware/rom-download...
Advertising: Strip off the ChromeOS logo or cover it with an EFF or FSF sticker.
Power: Not really giving them any power simply by using their hardware with a Linux distro.
The next day: He buys a Chromebook and uses it with ChromeOS and without a sticker.