For reference, I really like how shortcuts work in MacOS. This won't solve the lack of a standard that developers try to adhere to on other platforms.
But it's immensely annoying to have to shift between ctrl+c and ctrl+shift+c depending on whether or not you're on a terminal versus another application. As a bonus, I press command with my thumb which is both stronger than my pinkie and has very little to do other than press space normally.