Anecdotally, I have cancelled my order. I decided to wait out some of the problems the early adopters are having. Within the last two months, I've run into two other people here in Atlanta that cancelled theirs as well for the same reasons. Now, we all eagerly signed up for the first deliveries and researched our initial order and subsequent cancelation decisions carefully based on information available (actual fitness for purpose, communications from Ineos, stories about problems going unfixed) and thought it worthwhile to sit on the sidelines for a year or two. We were, I think, educated buyers. The vision that we were so excited about just wasn't materializing.
My guess is that those that buy our vehicles on the lot won't have made nearly the effort in researching the car as we did. When they get a hold of it and think it's going to be like owning any other car, they might be disappointed, perhaps even upset. There are just too many idiosyncrasies and patience-testing shortcomings that even the enthusiasts on this site grapple with.
The casual buyer that thinks this thing is "cool" isn't going to have the appetite for a $910 key that fits poorly into a cheap feeling ignition. Or incessant clicking from ADAS. Or water in the footwell. My hunch is that you're going to see a lot of these on the market in the next year or two at significant discounts. I'd wait it out and go used if you want to optimize your purchase price. That's my plan anyway. Still want one bad.