It is incorrect to argue who constitutes a journalist because everybody may publish news.
However, just carrying out journalistic-like activities, such as taking a cellular photo at an accident scene or starting a weblog with analysis and opinion, doesn’t quite result in the creation of a journalistic output. There’s a difference for both the journalistic action as well as the final product, even if it could and occasionally happens.
The journalist prioritizes the general public above everything else and employs special techniques, the basis however is the work ethic of validation, to acquire and evaluate what they discover.