Not necessary, people have different skill sets than you
no. console shooters, port or not, all have bullet aim assist. because it is impossible to expect joystick to hit dead on in any reasonable amount of time. this has been more so true over the years as game resolution has gone up.
even the first shooters on pc (games 100% keyboard, before the mouse) had to do such things.
because its impossible to be accurate with anything but a mouse.
microsoft had those tests years back to combine shooters from different platforms.
mediocre pc players just raped the stuff out of even the better console players. that plan was dumped forever.
its silly to even call yourself a hardcore gamer if your on console lol