Until Tesla goes bankrupt (which I believe is sooner rather than later - Tesla is sitting on a Wells Notice), the charade continues.
They'll burn through supposed 450K before the end of Q3, and then the order book is dry/cash crunch time for Tesla.
Further, I expect the number of people who can put down 1k and wait with no new car for a long time is but a small fraction of those who can buy without those substantial barriers.