Time Travel kinda messed up doesnt make much sense
Time travel is a wonderful concept. ... If I could travel through time I’d first travel to the 1870s. ... After traveling back in time the first thing I would do is find Upton Sinclairs parents, and convince them to not move to New York where he would visit his wealthy grandparents, who in contrast to his poor parents cause him to be a socialist and write The Jungle. I would then threaten the American government to clean up their problems with the food industry (causing the FDA to be created), threatening them with a massive attack of the poor class.