I ordered about a week ago (November 16) with an ETA of June 2022. A few days ago, it leapt up to "December 16 - December 31, 2021). I will definitely be delaying (or canceling if I have to) as I am only moving forward with the purchase if I get the tax credit. I would have never, ever imagined that it would move up seven months. I guess it's because of the amount of people delaying/deferring. As much as I'd love to have the MY by EOY, I'm not leaving $7,500-8k on the table. If I go to the back of the line, that's totally understandable—I was expecting June 2022 anyway (hoping for sooner, but not "December 2021" sooner).