Not a dig at you - you just happened to be the umpteenth person to make a comment like this so I used your quote - but for all those folks that constantly say X card isn't good enough for high resolutions....maybe they're not good enough for your needs, but that doesn't mean others will agree with you.
I ran two GTX 570s in SLI for 4.5 years. The last two years I had them I was gaming on 5760x1080. The cards only had 1.25GB VRAM, so they were really limited by the VRAM available. Yet I had a good time using them to game across 3 - 1080p monitors in all sorts of games. I had to adjust settings down on a lot of games to medium range and I'd get anywhere from 30-60fps (depending on the game), but it didn't bother me. I enjoyed it.
The fact that people will constantly rag on any GPU about how it's "not good enough" for a high resolution, well, that's on you. What you like and what you expect isn't what the next person likes and expects.
Now, I would agree with a comment that a 3060 or 6600XT cards should not be purchased if someone strictly plans on playing at 4K or even if someone is expecting high fps on 1440p. Logically, that's a sound decision that these cards just aren't up to it. However, it doesn't mean that these cards cannot be used for those resolutions, the end user just needs to understand they'll have to sacrifice graphic settings to help obtain a decent, playable performance out of the cards. A playable performance varies between people - some people don't mind the 30-60fps while others think anything under 60 is garbage. To each their own, but folks need to stop saying these cards cannot perform at high resolutions just because it's not something they would do.