For a 34 incher, 1440px is perfect, and so is a 34 incher. A higher resolution renders text too small to read, and a larger monitor has one moving their head around instead of just their eyes.
Of course, they are not ideal for the graphical work that the author implies, but they can't be beat for productivity work imho.
People differ. For me, 4k is perfect for an 31.5 incher I have, and I make fonts as small as possible (6.5px fonts in my editor I use all day right now). I appreciate huge expanses of quite readable (for me) text I get.
> A higher resolution renders text too small to read
Have you missed the last decade of High DPI displays and scaling?
> A higher resolution renders text too small to read
This is a misunderstanding of what higher resolution is for. Higher resolution allows text at exactly the same size to be much sharper and crisper. I have a 34” curved 1440p, and it’s like using a monitor from the pre-HD era in terms of sharpness. Other people in this thread have observed the same thing. The idea that it’s “perfect” is unfathomable to me.