Conversation so far:
what is the largest age group in america
Generation Z, or those born after 1997, made up the largest generation in the United States as of 2017, with about 90.55 million individuals.
When does the age range for Generation Z end?
Researchers and popular media typically use the mid- to late-1990s as starting birth years and the early to mid-2010s as ending birth years for Generation Z.

Question: What is the trademark trait of the group
Self-contained rewrite: What characterizes Generation Z?