Sometimes the act of putting words together, even randomly ,causes a cognitive inspiration, causes a novel idea in the writer's mind. I don't recommend random word stringing in philosophyclub because random behaviour is not what philosophy is traditionally about.Nor for reportage. It is fun to do it when composing poetry though.
Poetry itself is better when concision and clarity are rules that are observed even although the poem kicks off with or includes eccentrically juxtaposed ideas or words. Actually I cannot think of any decent poem that omits concision and clarity, although a lot of people may accuse poets of obfuscation.