As much as it is unrealistic to Paradox's intentions for a historically accurate WW2, it would be interesting if there is a special tab, (besides saved games, historical start......) in which you customize certain aspects of the world, like for example a world which each nations provinces has max IC and the resources can be adjust via saved game modding to still keep the incentive for strategic bombing, just with a simple push of a button because it would be ridiculously boring to do this via editing saved games as it may take more than 2 days, assuming you didn't get bored of course.
Anyways this is an example of such modification which would give an incentive to play nations of extremely low IC without cheating like crazy via editing the saved game. As well as that these nations e.g. Persia, Egypt , India and so on will at least build some more units then they can usually do and have a fighting chance against other nations. Just my suggestion though even though there is no chance of being implemented into HOI4.
Anyways this is an example of such modification which would give an incentive to play nations of extremely low IC without cheating like crazy via editing the saved game. As well as that these nations e.g. Persia, Egypt , India and so on will at least build some more units then they can usually do and have a fighting chance against other nations. Just my suggestion though even though there is no chance of being implemented into HOI4.