Loss Leader
I would save the receptionist., Moderator
That wasn't the half of it.
Indeed, as WWI drew nearer, Americans were truly divided over whether to support Germany or France. We had enough wealthy Americans of German descent to sway policy-makers and more than enough regular citizens of German descent to support them. It was only German aggression against American shipping that tipped the scales - Mess with our allies all you want, but absolutely do not mess with our ability to sell our stuff for money.
It was similar in WWII, and many Americans supported both fascism and eugenics. However, we were pretty used to fighting Germany by that point and it came much easier.
By your previous "logic" shouldn't the Germans have left and eliminated the necessity of bombing occupied Belgium?
I think the real kernel of this thread is some fantasy in which Belgium escapes the war unscathed. I think Michel hopes that if England and France had just given Hitler eastern Europe, then he wouldn't have needed Belgium to skirt the Maginot line or as a base to attack the UK. But this is a pure Rule 34 dream.
He would have needed to stop shipping in the North Sea. Belgium is perfect for that. Moreover, control of Belgium and The Netherlands creates a nice, straight border by which to threaten France, should it get out of line. It also opens up short-range air opportunities to bomb ships in the area.
For the same reasons, the allies needed Belgium themselves. It protected France and aided in shipping and air escorts.
There was no way Belgium was going to get out of the 1940s unscathed.