This is really low IQ stuff. Uncle Adolf was interested in making war with the USSR not fighting Britain. Germany was a land power but had no answer to British sea power or its globe spanning empire and control of almost all of the worlds major shipping lanes and choke points. The Germans would never have been in a position to challenge Britain's naval power. It was much better for both sides to deal. Germany would have defeated the USSR and rid the world of cancerous Judeo-Bolshevism but probably spent decades trying to digest the lands they had captured and deal with the various new strategic headaches dominating a chunk of Eurasia would have left them with.

Meanwhile both sides probably would have found a balance of power. Its almost certain Britain would have detonated its own atom bomb before the Germans and had jet bombers capable of delivering it. German jet engines were inferior to what Rolls Royce was building and the German bomb project was a joke. With Germany and Britain the dominant powers in Europe we would have had to come to some kind of arrangement where the thought of war was unthinkable like it was between Britain and the United States.