There's a new iMac, now using the M3 chip. It's not the iMac you want, but it might be the one you need.
iMac M3 (2023) review: Serious power, same great design
Apple iMac review (2023): Nothing's changed, except the M3
Apple iMac M3 (2023) Review: Everything You Could Want in an All-in-One - CNET
Apple's M3 iMac disappoints 27-inch display devotees, but does anyone really need that?
M3 24-inch iMac review roundup: from raves to disappointment - Current Mac Hardware Discussions on AppleInsider Forums
Apple iMac (M3, 24-Inch) Review: Same Beauty, More Power
M3 iMac Review: Is It Enough?
Apple iMac M3 Review: A sleek, spectacular 'all in one' machine that keeps one foot in the past
Apple iMac M3 (2023) Review: Everything You Could Want in an All-in-One - CNET
Apple iMac (M3) review: when enough is enough
Apple M3 iMac 24-inch review: More power, same package
M3 iMac Review: Is It Enough?
Apple iMac M3 review: - The Verge
Apple iMac M3 (2023) 24-inch review: ridiculously fast
Apple iMac (M3, 24-Inch) Review: Same Beauty, More Power