Most people don't care, which means that if you want to chat with most people, you'll need to use mainstream tools. If you don't want the features, then don't

Most people don't care, which means that if you want to chat with most people, you'll need to use mainstream tools. If you don't want the features, then don't use them, but saying not to use the tool because you'll want the features that will take away privacy makes no sense.