No-one cares about 16:10 and just 120 Hz. Outdated stuff. In my company, we sold 0 16:10 monitors in 2023 and we sold 1.8 million monitors. Do the math. Should be an easy one.Ah, finally you answered question. Partly. Since you say they sold terribly, tell me at least two models that actually sold terribly. 16:10 desktop display with at least 120 Hz refresh rate.
There is absolutely no demand for 16:10.
People that want workspace, goes 32" 4K/UHD or 38-49" Ultrawide or simply use multiple monitors.
16:10 is dead and gone for desktop monitors. All current 16:10 monitors has dated specs.
Now, a question for you. Mention one, JUST ONE, 16:10 monitor that sold well lately.
Good luck. The aspect ratio is dead outside of laptops.