OK, so where does this guy live? If Europe, then that's already known deliveries won't happen until Q1 2022. If that's North America I'm taking this guy's comment with a grain of salt and will watch for videos from Fremont.
Speaking of that, here's the latest video:
Having viewed it, I don't see any net-new Model Xs - the ones in the testing area have been there for a while now. It's very hard to see if there are any in the various production/inspection lots around the factory grounds. Still puzzled as to why there's some 400+ Model Ss sitting in an offsite lot - no sign of any taken out/sold.
I cannot believe that the Model X would be another 6 months out for production to actually begin - it just doesn't make sense. If this were true, then new orders would also be much later given the backlog of existing orders, and the same would be true for European and international orders.