I agree with your overall premise.
On your specific points:
@Young:
1. Germany receives 3 free production units from France making it incredibly difficult for the Allies to begin a sustain a meaningful strategic bombing campaign.
I have little problem with this. I know we might want strategic bombing to be more effective, particularly for historical reasons, but having 3 production units in France serves to highlight that France was (perceived to be) a major power, as well as in my opinion they effectively yet simply support Vichy France concepts, and also serve as a nice springboard for D-Day momentum.
@Young:
2. Germany receives 2 free production units from Russia allowing their advance on Moscow to springboard unrealistically across a vastly large front.
It’s not on board with the famous scorched-earth policy, but I think it’s appropriate for the size of the map to have these capturable facilities. Gameplay > historical accuracy (when they must be at odds). What isn’t OK though is how Leningrad can produce a pathetic max of 3 and therefore falls too easily.
@Young:
3. Japan can build at least 3 and sometimes 4 production units to decimate China and eventually India.
….and I think they fairly well could have/did in real life, too. Particularly Korea. I say this be OK.
@Young:
4. While Japan enjoys many spawning points to choose from, the IC restrictions placed on the US make it impossible to supply a significant attack on the Japanese naval blockade, let alone Asia.
Agreed. An IC on islands, especially Philippines, should be allowed. I know the reason they aren’t is because it can make islands a !@#$ to take, but the rule just fixes one problem to make another.
@Young:
5. The major IC in India works against the Allies when Japan delivers max damage and the UK can not build a single unit.
Yes. With UK Pac’s small economy, this was an oversight of development that has an outsized impact.
@Young:
6. If and when ANZAC makes any significant income, they are limited to building only 3 units unless they purchase a 2nd IC in Queensland.
This. This so much. It’s almost inexcusable (except I can think of one or two excuses, but they’re definitely not good enough to be reasons).
@Young:
7. The production units the UK starts with in Canada and South Africa usually take a back seat to the need for one in Cairo, or Persia.
Yes, Middle-East is Priority #1 for a new UK production center. I’m not sure what that has to do with Canada and South Africa, though.
Canada is there to give you a safe place to build ships if the Germans take control of the seas around London.
South Africa is there to let you reinforce the Mediterranean if you never had the means or will to make a minor complex in Egypt.