If you are thinking of only OsX world, yeah they have never changed for the last 30 or more years, but the world is not only osx. I'm not a single desktop user, I occasionally switch between boxes and only OsX makes my motor memory to fail.
I'm sorry but I can't think of Terminal as a decent Terminal emulator.
Not having a maximize button invalidates my criticism but brings another one of unfamiliar titlebar choices.
I'm not trolling, I'm speaking of defaults.