This has been posted previously. Nobody is suggesting they *can’t* adjust prices.Can't say I've ever bothered reading this before, but the order agreement has this in it.
Seems pretty sure that any prices are estimates only.
Pre-Order Price, Taxes and Official Fees. The pre-order price of the Vehicle will be confirmed in your Vehicle Configuration and Final Price Sheet. As you may have only configured part of your Vehicle, any pre-order price provided to you in advance of the Final Price Sheet is only being offered to you as an estimate and is subject to change.
This text has been in every pre-order agreement Tesla has made. It is also similar to the text in Rivian’s, GM’s, and Ford’s pre-order agreements.