Saying a thing doesn't mean it is so. As I do not think I am generalizing, you will need to prove they are general within the given context, that is, if you want me to agree.
I've experienced war and it was bad, all war is the same and therefore all war is bad.
I have experienced religion and it was bad, all religion is the same and therefore all religion is bad.
The bold parts are generalizations. All black people are the same. All conservatives are the same. All women are the same.....
Great, but you'll have to excuse my scepticism of that claim.
Skepticism is good.