Guys, my S22 (base model) is now showing pink-green vertical line on the left side of screen. Bought it in April 2022. Never dropped it. How come? Will Samsung replace it by any chance? How does this impact the trade-in value?

I was going to upgrade to the S25, but unlikely now as even my previous S10e suffered display issues towards the end (the screen would have a yellowish tint - luckily it was intermittent and wasn't present when I performed the trade-in).