Just be careful what narratives you reinforce inadvertently, multiple genocides were carried out during WW2 in addition to the universally-known Holocaust (IIRC you pointed out several in your own post - Roma people, LGBT people, etc.) and it's not good to end up casually denying the Nazi colonization project in eastern Europe, for example. Millions of people were killed, it's not for you to use them as a cheap punchline to annoy "tankies" online.

This whole "trolling" episode really isn't the end of the world, it's hardly the worst thing anyone's ever done on the internet - especially because you seem to regret it. I'd just take a break from online arguments and spend some time with comrades offline, it really does make you feel better and help you realize that the whole "tankie vs. anarchist" fight isn't a productive use of your time.

Edit: OP replied the following, which I didn't see (because she's banned from my instance). My comment previously had a part that asked if she was a younger person, which I edited out because I didn't want to risk coming off as condescending.

Yes, I am young, and I should probably get off lemmy/piefed for a bit tbh, like a week, to gather my thoughts

OP, if you read this, I think we've all been there. It never hurts to take a break. There might be local pro-Palestine protests where you are, those could be a good place to get out and meet like-minded people to organize with.

I think if you find it in yourself to troll comrades instead of spending that time relaxing, or even sharpening yourself to be a better comrade, you could do with some time off the old computer.

It's generally not a faux pas to do some light trolling in our own comms, but it is to go and do it in their own space. Also, own your mistakes, don't blame others like that for you own actions and especially not when it looks like snitching as well. It's going to make it hard for m@tes to feel comfortable around you when they see you throwing others in front of the bus.

No need to self flagellate. It’s not great to get so caught up in petty infighting that you lose sight of actual humanity of the topics you’re talking about. And also, it’s a shitposting forum that doesn’t need to be taken too seriously. Both are true at the same time. I hope you take some time detached from this to collect yourself because it seems you’re overly tuned into this and that’s a hard place to be in.

Might be worth re-evaluating what sort of people and narratives you're listening to if you recognize that the one post is genocide denial. I agree with the instance owner that one should take ownership of their actions, but I also very strongly believe that it's worth outing people encouraging saying such repugnant things.

I'd also be a little concerned that there were people ("tankies") who pretty calmly tried to explain this to you, you seemingly ignored it, but someone from your ingroup going "this is dumb and embarassing" shocks you awake.

I am not the mods nor smart, I am a guillible fuck in the internet so sending hugs homie, a mistake is a mistake

Learn to write.