Some are, but the vast majority are not. There have been, in American history, some high-profile reporters and news anchors who are still remembered: in hard news, Edward R. Murrow comes to mind, as does Walter Cronkite; in celebrity journalism, many people think of Barbara Walters. Of course, there are others, including some who are locally popular and not well-known nationally (in Boston, Jack Williams has been a popular TV news anchor for nearly four decades). But my point is that while a few journalists have changed the society in some way (going as far back as John Peter Zenger in colonial times), most journalists do their job and do not expect to become famous.
Today, there is pressure on journalists to get the story first (before it's on the internet somewhere) and pressure on anchors to get good ratings, but the majority of journalists don't do this work for the fame, nor do many of them expect to get rich. The most devoted journalists believe their role is to report the news accurately and fairly, and that is what they focus on doing. If they become well-known in the process, that's fine, but it is not the main reason most people enter the profession.
Gaza didn't ban journalists, it was the Israelis who didn't want the journalists to show the world the truth.
Because citizen journalists are already right where the news is happening
The motto of International Association of Independent Journalists Inc. is 'Journalists in action around the world!'.
Committee to Protect Journalists was created in 1981.
Association of European Journalists was created in 1961.
Society for Collegiate Journalists was created in 1975.
Society of Professional Journalists was created in 1909.
Croatian Journalists' Association was created in 1910.
Jazz Journalists Association was created in 1986.
International Federation of Journalists was created in 1926.
National Union of Journalists was created in 1907.
Norwegian Union of Journalists was created in 1946.