You're splitting hairs.
Wayland's relative lack of portability compared to X is now an advantage of Wayland? No, Wayland does NOT have a standard method of control. Compositors to be ported to non Linux systems have been written using other input mechanisms.
This is not splitting hairs, it's somewhat fundamental.
Wrong.
Yeah your opinions aren't facts, buck-o. And it is indicative of a weakness of thinking that you persist in believing that.
In dB? Why?
Why not? It's perfectly cromulent and used across most of engineering for dynamic range.
The proper term for this is stops.
A little knowledge is a dangerous thing. Stops is a valid unit. It is no more or less proper than db. Dynamic range is just a ratio.
A standard display is capable of ~6 stops of dynamic range. An HDR display is capable of 13 or more.
So... standard is 6 and high is 13. Generally "high" means higher than standard.
Were you trying to be clever here again?
I'm not, it just looks that way from where you are.