I know this sounds ridiculous, but overall... considering how long we've had digital photography technology, you'd think they could eliminate noise at higher ISO settings. Yes, there are smoothing effects but that affects sharpness.
And it amazes me how great pictures look with today's smartphones (with less noise). However, they lack decent wide angle and telephoto lenses. More manufacturers are releasing multi-lens phones, but they are still somewhat limited.
Well anyway, rant over. As you were.