Importantly, participants in our study only turned off their Facebook or Instagram accounts. Much of the freed-up time was shifted to other smartphone apps, including other social media.
An experiment that restricted access to a wider set of apps could have had larger effects
https://web.stanford.edu/~gentzkow/research/emotional_state_op_ed.pdf


I only use Piefed, and barely. The fact that it just causes a shift in social media use is depressing.
It proves something we already knew.
So basically, to interact with people who enjoy what you enjoy and talk to people about hobbies and interests we seek out social media because we don’t get that interaction elsewhere.