While that should be the logical response, it isn't so in the case of OLEDs.
I had to drastically change my TV usage habits after getting the OLED in order to stave off any potential burn in.
Frankly, I was a little bit careful in the initial days of ownership, but we splurged on it to use it the way it was meant to be.
It feels like getting a Mahindra MThar, not taking it off-road and babying it on smooth tarmac.
When the first hint of burn-in showed up, I wasted many hours trying to fix it via built-in pixel refresher, playing pixel refresher videos from youtube overnight and whatnot.
After a while, I accepted the fact that it's a permanent burn-in and kept using it as is till the PQ had become unwatchable.
That's when I initiated the conversations with LG India and after a year of patience/persistance/heated exchanges later, the panel was replaced free of cost in the 5th year.
Although the PQ is superlative on the new panel, having gone through the harrowing experience once, no OLED TV for me again.
I can live with a cheap large screen LED tv and replace it, rather than going through this all over again.
LG had automatic brightness limiter back then?
I haven't seen it on the settings directly as such on my B6.
I've heard of ways to access it via the service menu, but it never showed up on my tv after trying a few service menu combinations that I had come across on the internet.
The closest option I had was the energy saver mode, but the limited brightness was not to my liking in a well-lit room.
Hence had to turn it off after a while.