Can confirm, Gen Alpha is all about Snapchat, and their DAUs bear this out:
https://www.statista.com/statistics/545967/snapchat-app-dau/
Yeah one of my younger brothers falls into this category, his Snapchat streaks have been going for years - from middle school to mid-university so far, and that's not an exaggeration.
Can anyone who better knows the reality here chime in?