It was relatively common in the middle ages for Kings, royals, and various other titled men to die in combat, and they were at least usually expected to fight personally. Despite the dangers of medieval combat and the expectations of nobility, however, many at the highest levels of aristocracy died in less than noble mundane accidents, and even in embarrassing circumstances.
One of the great questions of antiquity is what ancient knowledge might have been lost with the destruction of the famed Great Library of Alexandria. We can only guess at the answer, but the question itself reveals a fundamental misunderstanding of the library- what it was, where it was, why its was, and what happened to it.
In the US alone souvenir shops sold more than 21 billion dollars of merchandise in 2022. It is human nature to try and preserve memories, and one of the many ways we do that is to purchase keepsakes, mementos, or souvenirs - that remind us of where we’ve been. And evidence of that human instinct goes way back, well before anyone “exited through the gift shop”.