I think it's the fact that it is slightly different and most people can be intimidated by that, and the little bit of reading required.
The problem is, some people do not like to read. As this is a slightly different process...
Does anyone have a list of custom colors that show more true to their color on grey devices?
Here is what I set for a few. Most were already the correct color on my grey Note II:
Just go into the test...
bring down the notification from the top, tap and hold on the gear icon until system UI tuner is enabled. Then go into settings -> System UI Tuner -> Status bar -> Battery.
You can't back it up. I already tried it before trying a custom rom. When I was done I found that none of my stock backups would restore and boot successfully. Unfortunately, twrp backups really suck and you can't call them a "nandroid" because it...
use firefox and add ublock extension. Why people still use chrome on android with all the adds it lets in is beyond me.