Idk if that would be a great idea. Remember in many ways, despite the press to the contrary, Hitler was pretty much a figurehead put in place by the Junkers as a means of curtailing the rise of Communism. Germany was always going to re-arm and re-militarize, and Hitler was a symptom, not a cause. If Hitler hadn't risen to power, someone else would have, as the push to do so within German society was huge. Hitler was also instrumental in making some of the biggest mistakes that ultimately destroyed Nazi Germany. Cooler heads may well have made fewer mistakes.
I am uncertain that killing Hitler actually gets you further ahead, as Nazism did ultimately go a long way to discrediting anything that even smelled of it. I would personally be more interested in targeted assassinations of Guderian, Von Manstein, and Hjalmar Schacht. Far better to kill the talent in the organization. On the other hand, thanks to the Mandela Effect, some of us may well wind up living in some form of the Inglorious Basterds' universe where one of the assassination attempts on Hitler worked. If so, when you rejoin the main timeline, tell us how it all went.
Stargate SG1 had the right idea when visiting an unknown location - send a probe through first, make sure conditions are safe and there's no carnivores nearby.
