The Internet and social media can become addicting just like anything else. So are your internet habits showing that it has become your idol, replacing God as the First Commandment commands us not to do? If it is taking you away from your God given mission in life, then it is bad. IF you are using it to glorify God and resisting temptation then it can be good. For me food is an addiction I face every day but alcohol is not. God has given us many gifts to live our lives. Are we using them to His glory?