I consider blaming the Holocaust on Ghandi to be utterly absurd. I don't know what the cause of your problem with Ghandi is but that claim is just... odd. Ghandi couldn't have pulled that off if he tried.

Which is exactly what Ghandi suggested, yet the inclusion of this point suggests you think that it somehow makes Ghandi look good. ???

No, it is just part of what makes your ridicule look petty. Ghandi recommending others do what worked for him is an example of misplaced other optimising. Given that he was just a popular figure in an entirely unrelated country and the advice he gave was no more futile than anything else they could have tried to prevent the Nazi's doing what they did the advice he gave is not especially relevant.