> We need a fundamental re-evaluation of what our phones should be for, whether these platforms can ever return to their original purpose of actually bringing us together instead of keeping us scrolling

Unpopular opinion but I think we need to stop building social networks if we want to bring people together. Let people meet each other in real life. Let the relationships flourish organically. No amount of tech will ever build the trust that face to face interactions can build. When people are in presence of each other they are just not exchanging ideas. There is so much of non verbal exchange through body language, tone of voice, facial expressions. I think all this helps in building trust. Social media on other hand just does the opposite unless the user is very conscious of the effects of social media.