No one is saying that no Jews were killed during WW2. But there was no deliberate extermination plan, no gas chambers, etc. No more Jews died during WW2 than people of other non-Arian persuasions. Hitler wanted them exiled and exported from Germany but no country wanted to take them in.
But the Jews fabricated this notion of extermination camps, gas chambers, and 6 million Jews killed for later use as a political weapon to drive their agenda (to get their homeland). And it worked. And they have used this as a weapon ever since, something with which to bludgeon their opponents into silence when they have no refutation to make of their points. If you disagree with the evildoings of any Jews, then it's because you support Hitler and the h0Ɩ0cαųst.
It is to that extent that the h0Ɩ0cαųst is a fraud and a hoax.