CoSo is definitely more community and user based. You can search by hashtags and pin dedicated columns to those hashtags (For example I have one for #CosoMusic. everyone's very good about including that hash w the music they play so I have a feed showing what everyone's playing)
There's no viral or trending meter here to get sucked into toxic confrontational BS.
There's kind & fun interactions and the bonds that are formed, and mutual interests, that bring people together.