This is not a push for anyone to/not to wait. But I can understand the rationale, as I'm considering selling the car I'm about to pick up (I can't unmatch) and place a new order. Crazy? Maybe. I also don't NEED a car as I live in a city and haven't had one for months.
My personal rationale is that I'm a huge techie - I love the newest and fastest things. When I make large purchases, I always go for the nicest technology, within reason, because I value the capability and response.
With regards to the statement of this never being brought up until the new CPU, I'd disagree. One of my biggest complaints with my 2020 was the response on the MCU. Loading up sentry / dashcam footage was a nightmare, and I found myself sitting in parking lots way too long checking the alerts. That may not be important for some people, but an extra 5-10 minutes after leaving a busy place, that's a lot of time.