There are billions of people, so it stands to reason that there are billions of reasons for people to be offended. But, if your post history is anything to go by, you might want to ask questions of yourself rather than the human race in general. If your questions are genuine, it’s difficult to tell. This could be because it’s difficult to believe that anyone could be this oblivious and still find their way to posting on the fediverse. You clearly have some ability to use the internet, so it’s surprising if you are really asking these questions, and not just trolling.