Coca-Cola's Flavor Change Leaves a Bitter Taste in My Mouth

Coca-Cola has changed so much that it tastes like fruit juice without any acid. Was this always the case? We used to get a tangy kick from the acidity, but now when you open it, it tastes almost bland. Coca-Cola used to be my favorite, but now it's not. I've switched to Pepsi because of this. The business needs to do something. Is it going out of business? Have they made the wine less acidic to save money? Before it's too late, something needs to change.