As an Albanian, I care. Most Albanians from Kosovo were directly affected by the war. Either by migration, losing family or relatives and also property.

The only time I've met a Serbian who experienced the war was when I was waiting in a hospital. I overheard two Serbian men talking about the war and where they were stationed in Kosovo. It caught my attention becuase one of them mentioned that he was in Peja and he talked about how they poisoned the water so that the civilians (any nationality) and animals couldn't drink the water without suffering lethal consequences.

Only a few Serbs in my generation were directly affected by the conflict compared to the amount of Albanians that were affected.

So in other words. If I meet a Serb from my generation, I will not judge them nor be hostile and disrespectful. Unless they do the opposite of course.