I do still think there are thousands of 2021 models gonna hit the market over these next month's. These will be essentially new trucks they finished building when chips become available.
I have been anticipating the same thing.
There is one thing that bothers me a little, though. It is anecdotal, but a courtesy car driver who was bringing me to the dealership to pick up my car last year mentioned that there have been a lot more warranty repairs with cars made during the pandemic. He should know after listening to people's gripes all day long.