They often just want to impress their colleagues and superiors. Unfortunately, this still helps on the way to the title of professor or chair, although complicated formulations tire readers and listeners.
In my experience, we are more successful in a way that is understandable, simple and clear. Neuropsychologist Lutz Jäncke from the University of Zurich is one of those scientists who can taiwan rcs data combine complicated findings with comprehensibility. This has led to him being one of the most sought-after speakers today and being ranked high among students.
Back to Biden's increasingly frequent word salad. Confused formulations are not always a sign of cognitive weakness; just remember Bavaria's Prime Minister Stoiber.
Everyone is required to make an effort to formulate his speech in a way that is appropriate for the audience and to check before each speech whether the text is easy to understand. It is known that years ago Christoph Blocher gave his manuscripts to an "average reader" who had to point out all the passages that were incomprehensible. This also meant that he could always count on a large audience for his speeches.