> I would expect that regardless of language everyone can understand the concepts of sarcasm and irony
And I feel it's fair for someone like you on HN to accept fair criticism of their comments.
> English is a third language for me
I would expect you'd still understand the point being made and understand it's not about you, but about many others, and just because you understand sarcasm or irony, others might not who aren't as well skilled in English.
> There's literally zero context to suggest that I might be serious in accusing another poster of being a pedophile
Except for the fact that it's a serious accusation that one does not make lightly, and so it's fair to assume no one would simply drop that in civil conversation.
Basically, take the lessons and learn from it and stop arguing.