Possible data point (or not - things change seemingly on whim) - My model Y configuration - long range, 19" wheels, 5 seat, silver metallic color, tow hitch, no FSD delivery date has jumped overnight - from Jan-Apr 2023 when I ordered (date still shows in app) to Apr-Jul 2023 when that configuration is set up on the order page.
Demand is up on the news? You decide.
But this IS why I jumped in line, I am expecting further moderate price hikes from Tesla in August. Rightly so, they should take the money for as long as they can and put it into expansion.
(I will be adding FSD, but will pay for it outright, it's a fair chunk of change that might as well grab some CC miles. They may raise FSD price before delivery, I'll deal with it if/when).