I think your outsized negative reaction is due to the fact that Puy du Fou does a better job popularizing history than your average French history teacher.
That they take a slightly different view at historical events is ever more outrageous, but it only shows how one-sided and politicized history education is in France.
FYI, I am an outsider not really interested in French politics, just happened to leave in a nearby country.
I can guarantee you, it is not. This is 100% about what you just said and 0% about French history teachers, of whom I've met none, or Puy du Fou, which I had never heard of before these posts.
That they take a slightly different view at historical events is ever more outrageous, but it only shows how one-sided and politicized history education is in France.
FYI, I am an outsider not really interested in French politics, just happened to leave in a nearby country.