I love Instagram and Twitter equally. And if Instagram disappears, I'm unlikely to spend more time on Twitter. Rather, I will spend more time in real life. But Instagram's lack of previous features will really upset me, because one of my favorite things is to take photos for instagram. Even in this regard, I don't have enough memory on my phone for other applications besides twitter and instagram, all in different photos. Therefore, I use it periodically https://backlightblog.com/instagram-multiple-photos , which automatically removes the worst duplicates from the iPhone. I hope that in the future I will become a professional photographer and will post photos already in some new social network that will help us better than the existing ones.
So, what data do you have, can you tell us?