Go look up the wullf den OLED switch test. He kept it on for years. It took thousands of hours for any noticeable burn in on a static screen. You have nothing to worry about. Enjoy your new toy. Try not to sweat the small stuff.

Pikuniku is a ton of fun. It’s a pretty short game but there’s some fun co-op levels there. My 9 year old loves it. It is 75% off, well worth $4.50