Its really simple. When you have built reputation, your voice is head easily by more people. She is a known traveller and a blogger. She blogs her interesting life and get paid for it. She has made reputation for herself and people love her posts because they are interesting. Its normal. Just consider you give a very important speech about world speech and your president comes and give some shitty speech. Though your speech was better than your presidents, still your president will get more recognition than you. Build your reputation and you will see. Though sometimes your voice is heard right loud by the people, it wouldnt be always if you havent built a reputation for yourself