While I would also be gutted if it happened to me (paying $67k for a car that is now $53k and would get further $7.5k check in a year) to those thinking they will switch to another brand in retaliation, wait until you use the public charging network, it’s an absolute unusable disaster zone that will leave you standard and effectively make road trips stressful if not impossible so you’ll be back…
Everyone is angry when they pay full price for something that goes on sale the following week, but bear in mind that most of these cars are financed, by the time you have paid your 5 or more years of finance off the price of new cars may have gone up again and so will used ones.
If you paid cash and/or only keep cars for a year or two then it’s a punch. If you lease cars the monthly payment may not change that much and the residual value is not your problem anyway.
If you were planning on flipping the car though then it does affect you but I have no sympathy for you as your greed was part of the supply problem causing the inflated prices in the first instance…