I'm on an app that works better when my contacts are connected to me. Whether its a social network, a game, a fitness app, etc there are many obviously good use

I'm on an app that works better when my contacts are connected to me. Whether its a social network, a game, a fitness app, etc there are many obviously good uses for the end user I'm very selective about who I connect with on social media, only close friends or relatives. But I have many contacts that I won't want any social media contact with at all. Former coworkers, ex girlfriends, professional contacts, etc.