You are overlooking that the pact between Hitler and Russia to annex the Sudatenland was a scam. Hitler quickly took all of Poland. He then rolled over France, and threatened England with invasion unless they conditionally surrendered. Germany lacked good bombers, but had V1 and V2 bombs that were unmatched through…

If you turn the tables, you must turn it all. So yes, the Germans then would win, in your scenario, and they would see the compassionate Brit in a favorable light.