Future ages rambling(Very slight finale spoilers) · 9:18am Oct 14th, 2019
The finale just has me thinking about everyone's ages in the future.
With the grey hair and lines under the mane six's eyes, they are clearly getting older.
The Crusaders and Cake twins are also both adults. The Cake twins seem to be running Sugarcube Corner.
In the present day of the show, the Crusaders are young enough where they can't travel without adults. Also, the older kids they meet in Growing Up Is Hard To Do seem to still not be in the 'older teen/young adult' territory.