Looks like we’re from a different galaxies, as I never seen oled display for PC in my eyes(I know they exist, but they are extremely rare where I am)

That’s too specific conditions, but okay :)

Shades in video games use even more electricity

The only thing that could work - delete/disable/abandon the app and install an analog from f-droid. And even then you’ll encounter these notifications a few times per day. I gave up and flashed the phone on a third day to a custom rom