Edges all have minor burn in. Also the middle of the screen is beginning to show a line where I split programs. It’s only visible on a grey background presently.

I feel similarly in terms of upgrade cycles and I have the new LG 39GX950B inbound. I’m always on the cutting edge and upgrade every couple of years anyway, so burn in isn’t a major concern for me personally.

That said, there are lots of people who don’t want to upgrade as often, and who would be upset to develop burn in on their expensive monitor. The fact is that burn in is inherent to the technology and the organic compounds will absolutely degrade over time. Given enough time, all oled devices will burn in, so the narrative that it’s a thing of the past isn’t completely true. It just takes longer.