Maybe we should approach this from the opposite angle. If it isn't military spending, what do you think the differentiator is between the US and those "social democracies" that OP mentioned? Do you think Americans are inherently more corrupt than the French?

> Do you think Americans are inherently more corrupt than the French?

I'm not who you asked (and I think the levels of military spending in the US are a huge problem) but IMO Americans are not inherently more corrupt than the French but they are currently much more tolerant of corruption than the French.

It is hard to imagine the level of corruption currently being openly flaunted by parts of the USA government happening in France without the country burning down.

Whether or not this tolerance is inherent or is the result of both learned helplessness and real disempowerment through the US government having already failed the average citizen for so long is up for debate.