What's so exciting about running a browser on a artificially locked down and crippled OS where you're forced to upload everything to the cloud where you have minimal control over your data, instead of running it on Linux or even OS X or Windows?
When you do an dev unlock, it erases all data so you can't dual boot, it's all or nothing. The unlock method is awkward, and every single time you ever boot again, you have to click past a scary looking warning.
And people were complaining about UEFI secure boot in Windows 8, where all you needed to do was turn a checkbox off with the mouse in the BIOS settings.