Heated steering wheel, heated ventilated and massage seats, 360 degree camera, blind spot monitor on mirror, heads up display, rear individual climate control, active air suspension, homelink included, 4,000 lb towing capacity... the list goes on with the features this thing has that the Model Y doesn't.
I have a Model 3 and I love it, don't get me wrong. But to say it doesn't even compare is wrong. It is way beyond the Model Y in creature comforts and convivence. It's adaptive cruise control features are essentially basic auto pilot so yes, no FSD but I don't use that in my 3 and drive just fine without it.