I think the most realistic portrayal of Ezra growing up is him trashing the Phantom.
It’s not the rebellious hair cut, or changing of the clothes, it’s the:
Ezra: “Mom, Dad, I trashed the car”
Kanan: “You did What?!”
Hera: *pats his arm* “Calm Down Honey”
*Turns to Ezra* “But seriously, YOU DID WHAT?!”