I don't know if I can speak on this topic very much considering Pinterest has never really been a part of my life. I understand that it's an easy introduction to social media, especially for younger girls, but I just don't think I can dissect this very much without personal experience.
This was definitely iffy. Half the time my data scraping didn't work, so everything "data" about my project didn't go the best. So, again, I don't know if I can confidently speak about the topic given I didn't have the greatest experience with this side of it. At a glance, I don't think the differences in search results were significant enough (at least for mine) to warrant a proper discussion about data literacy.
I wasn't the biggest fan of the vertical video requirement. For some shots, it felt like I was trying to put a circle into a square hole. I think allowing for a combination of vertical and horizontal would make it feel a little more accessible for different types of videos.