This is my disagreeable take, but the reason UIs are always slow is because slow UI imposes less cognitive load on users, and also developers. You're doing less, that's less work for your brain. Only very few impatient vocal minority wants quicker responses. I care, but clearly I don't belong to the majority.
Honestly thou zero shame. I absolutely love the monitor and won’t replace it till nec makes a good oled. it looks amazing easy on my eyes with zero fatigue perfect colour and made a great replacement for my nec Pa271w which I’ve had going on 15? years now and somehow it’s still looks better then most monitors of similar specs from today
Unless they enshittyfi I will continue getting nec monitors because while they are expensive they don’t make my eyes hurt like others