Sims 4 High School Year's Negative thread

I wonder how much of it is really in game and how much is just in the trailer. For example there is this app to send messages. I remember Simstagram from SE, never made it into the pack. It’s hard to say right now. For me the most telling is always live stream and the early access.

I’m not into teenagers in Sims, but if someone likes this life stage it could be a good expansion.

Edit: body hair is what I’m most excited for. My sims need them desperately! But it’s a base game update so not counting as part of the expansion.