Actually, Gen Xers weren't called Entitled and Incurious (because, unlike Millenials our parents didn't tend to fund us (beyond college at least) like we fund Millenials deep into adulthood, and unlike Millenials and Gen Zers we certainly weren't incurious (if you disagree with that category for Gen Z you should meet my sibling's kids and their friends)).
Most often, and correctly, we Gen Xers were accused of being "slackers" and "cynical to the point of apathetic". Both were true which is why, while the internet burst into the scene under our watch, people consider the internet the property of the Millenials; we were too jaded to really do shit with it, other than maybe Yahoo and Kozmo.com. Yippee!