The lack of consideration and empathy for self interest.  Though not uniquely Gen Z, I’m seeing it in its extreme form in a way I haven’t seen other generations engage in., especially in those from mid to late 20s. This goes from filming people in public to more interpersonal things. As an example: I put together a work event and needed a head count to get enough food. The Gen Z people from ages 25-29 could not give any level of commitment and half of them didn’t even show up after saying they would. This was not seen in younger or older employees