Everyone discounts before they launch a new product. You don't need to follow Tesla to know a new product is eminent when you walk into a show room and they knock $10k of the price because you look pretty or walk nicely. Big deals and big discounts with serious need are always informative to the buyer.
Plus people but cars when then want cars, some will always lament they could have waited a bit, but most I expect will be happy to own a Tesla that was (and is) amazing just a few days ago.