> Hitler beat the Wehrmacht. He ran it into the ground. <
In 1944 the British devised a plan to assassinate Hitler. The plan was ultimately rejected for a number of reasons. One reason was that the some British officials felt that getting rid of Hitler would actually help the German war effort.
https://en.wikipedia.org/wiki/Operation_Foxley
It would be interesting to speculate what would have happened had Operation Valkyrie succeeded.