In the universal sense, a scientist is a person who researches, learns and can share whatshe has learned with others, while presenting his work in a form that can be understood and accepted by everyone.
In today's world, scientists are people who write so-called scientific articles in the direction of their salary, explain clusters of sentences with numbers and words similar to academic studies in a scientific manner, but complete all their work with the main idea sentence of their boss.
Therefore, today's scientists are not real scientists at all. Almost all of them are puppets. There are real scientists even less, for example, John Davis, Sandokhan, wise, Ron De Santis, etc.