All things considered, I'm not really against the holocaust.
Why would you not be against the Holocaust?
It was a long time ago, who even cares about it
Not caring about the Holocaust is disrespectful to all those who suffered and died during it. I think you should educate yourself on the atrocities that took place, and reevaluate how you feel about it.
I really just can't be bothered to do all that right now.
I wonder if there's anything else you feel similarly about because not caring about something where so many suffered isn;t okay. Learning more about it and listening to an interview of a survivor might do you some real good. It's one thing to say it doesn't impact you much, but you dislike it and a completely different thing to say you're okay with it.