Why do poeple say that the holocaust never happened even tho it did??(not trying to affened anyone)

Brain damage.

they're actually in denial

I don't know about those with a hidden anti Zionist agenda, but the average Jo who isn't convinced the Holocaust ever happened probably has several valid reasons: - They didn't personally witness it and don't know anybody who did. - They question facts provided by a propaganda fuelled government even though some facts must be true. Remember, this happened over 60 years ago. Were you there? Are you easily duped? - They see mass murder as pointless and therefore inconceivable - They're not racist and therefore can't understand why entire governments could be - They realise there's a good argument to be had. - They're skeptics by nature - You've got to admit, it's Terminator judgment day, but in the past

Its a conspiracy theory similar to man never landing on the moon. I even heard people go as far to say nuclear weapons never existed and the testing footage was edited or the giant fire ball was the sun.

I find it extremely difficult to believe that anyone could actually "think" that the Holocaust never happened. Some people say that they do because it suits their anti-Semitic agenda.