There is a flip side to this graph.
Every entertainment platform becomes video centric.
Every discussion platform becomes political.
As someone who prefers text and static images and doesn't like politics, this is really bothering me right now.
Adding to the list: image-sharing platforms, Instagram, Pinterest and Imgur, are also Tiktok now, specially if you use the apps instead of the website.
Tumblr and Flickr somehow have resisted Tiktok-fication so far.