Pretty sure Mozilla has the numbers on how many installations each OS has, so it’s probably a legitimate decision. HOWEVER, if they want to maintain their position on Linux, I highly recommend changing the default behavior of Ctrl+Shift+C to match how it works in Helium, where it simply copies the selected content instead of opening Developer Mode, which cannot be closed again using the same keystroke.

I doubt they’ll change that, since Ctrl+Shift+C also opens the dev console on chromium based browsers on Windows (just tried it with Chrome and Edge). Not sure if that’s the behavior on Linux, since I only use Firefox there.

Also, I really doubt that Ctrl+Shift+C behavior is going to factor into people’s decision anyway. That’s a very niche problem to have.

Can confirm ctrl-shift-c opens dev console

I keep mixing up the shortcuts because ctrl-shift-c is copy in the KDE terminal

This behavior isn’t unique to KDE’s Konsole; many others share it. Since Ctrl + C performs an entirely different function in most Linux terminals/shells, Firefox’s default behavior feels out of place. It’s admittedly a niche problem, but to me, it looks like an ‘alien’ in the Linux world.

Unless Google’s search AI lied to me (and surely it would never do that) this is all Apple’s fault anyway. They are the one’s that highjacked Ctrl+c for the copy function.

Unfortunately, that has become ingrained now everywhere other than the Linux terminal. And as Gui interfaces have improved over the years, average users are spending less time there, and Ctrl+shift+c has become the option that feels out of place.

Yeah potentially it would be easier/more concise if I’d adjust my terminal/shell to remap the crtl+c , crtl +shift +c behavior instead of demanding the whole world revert a decision made in the last century.
But copy is Command+C on macOS and iOS, not Ctrl+C. Maybe in the Classic Mac OS days, but I doubt they would’ve made such a significant change moving to OS X.
Also incentivizes people to not use it.
Ctrl-Shift-C directly opens the element inspector. CTRL-SHIFT-I opens the dev tools with the inspector turned off.