Well I'm in the market for a 65-inch this year.
I got a 48 inch OLED last year for the bedroom.
There are a couple of Denon AVRs with HDMI 2.1 but reports are that gaming performance with Xbox Series X 4K120 games is very sketchy.
Inconsistent HDMI implementations out there everywhere.
HDMI is such a clusterfuck.
Need to upgrade my AVR but if I buy now, chances are they're inadequate. It's not the expense so much as getting rid of these big behemoth AVRs. The Denon I have is HDMI 1.4 and it's 10 years old, paid only $450 for it but it's a big 30 pound hulk of electronics and I dread having to figure out how to recycle it.