I agree with
@Madtiger that it is the GX550 that will impact demand for the LC200. Lexus expects to deliver 30k GXs in '24 vs 5k Toyota LC250s, and IMO the GX is a better apples to apples competitor to the LC200. Lexus is also doing a great job pushing the GX550 hard to the Overland community and getting the word out what a great capable vehicle it is. That said, given the low LC200 numbers sold in the US, I expect it to retain its value well enough just like all previous generations of Land Cruisers.
As much as I covet owning a 2022 LC200 Heritage, I'll be leaving my beloved 2013 LX570 for a GX550. Sure, I expect a slight downgrade in quality/robustness, but the truth is the LC200/LX570 far outstrip anything I am likely to notice over 10 years of ownership. I can't justify paying $90k for a 2-year old LC200 with much higher operating costs, when I can get a new GX550 Overtrail for $70k, that is still higher quality and robustness than any other off-roader out there.
I expect the GX550 to be an upgrade over my 2013 LX in almost every way that matters to me (maybe slightly less so for those of you with a '16+)... +23% mpg, more power, +1s acceleration (0-60 in 6.5 vs 7.5), +1,500 lbs tow capacity (to 9k), tow mode, stock rear locker and 33's, Toyota's latest (quiet) crawl control, E-KDSS (f/r), better AVS, modern tech and more accessory options. With the new design the GX is only just slightly smaller than my LX in width and looks helluva lot tougher!
The icing on the cake is that a brand new GX550 will be cheaper to insure and repair than my 11-year old LX.
What will I miss? AHC, and less intrusive tech.
As much as I adore (now and forevermore) the Land Cruiser name, and have owned many in the past, I gave up my zealous attachment to it when I bought an LX. I don't care what the badge says... I know what it is under the skin.