Marvel Heroes and Jews, what is the difference? At least half of Marvel heroes have a chance to return from the ash.
Do jokes about the Holocaust make you laugh, truly?
It's seriously just a joke.
Jokes about the holocaust are hurtful to a lot of people who lost their ancestors during that time. It's good to be more sensitive to how others may feel when you consider making such jokes.
I thought we have freedom of speech.
Know that you're joking about about, as the Holocaust is not one of those things. It's an important, and ugly, part of history and jokes about it are wrong. I'd encourage you to do a bit of research and learn a bit.