In theory, there will be at least two manufacturers making 4K HDR OLED panels with 1,000 nits peak brightness (for a 3% window) in 2024: https://www.flatpanelshd.com/news.php?subaction=showfull&id=...

However, I've been reading about announcements like this for about five years now with close to zero products actually available to buy.

It doesn't help that Samsung decided that from now on all displays must be curved and ultrawide.