I'm 2.5 years in, and spend many words on here making fun of Tesla, so I feel like my perspective is useful.
I fixed my wind noise problem (myself, jammed something in the driver's 1/4 window trim between the door card and the trim) and it has now been replaced with some sort of intermittent weather seal squeak from the hatch. Hooray - mileage is 34,000 and counting. I have to wonder if just replacing all the seals would make it better, or oh so very much worse
Y is boomy inside compared to X, at least it was on the ones I drove back to back, but wind and road noise were about the same to me. Reminded me of the noise you'd hear in older Volvo wagons over some roads, some sort of resonance with the big open space and the front/rear noises I suppose. X probably doesn't seal up well enough to have any sort of pressure wave form inside it lol
Of course this is also ignoring the three shuddering/clicking axles that have been replaced so far, the creaking/clicking replaced front suspension arms, and the creaking rear axle/upright/bearing interface that had to be lubricated by the SC because they don't do that at the factory. But that's mechanical not things like the basic Fisher Price My First Window Assembly coachbuilding issues like we're talking about in here
But overall, it's still a very quiet and relaxed car to drive, just wind-noisy. Part of that is it's just a tall vehicle. But mostly, it's everything you ever wanted from buying a heavy old German luxury car, available brand new without all the annoying craigslist shopping, or the check engine lights!
I have to say, this car has me in the grip of Stockholm (Fremont?) syndrome. It's ridiculous at best, it's in many ways objectively bad, but once you get to know it, you start to love it, and even believe it might love you back. It definitely has character and one of the main character traits is "millenium falcon but in a bad way". Every time I think about shopping for its replacement I end up looking at used X's.