Perhaps if you'd realized I was being sarcastic, you wouldn't get upset an make incorrect assumptions that I don't understand "the positions of others," but would rather just joke about it, like in the second post you quoted.
"Perhaps" goes both ways. Perhaps, if you'd remembered Poe's Law, and realized that your sarcasm was a poor fit for a discussion where folks were seriously engaged with the subject matter, he'd have not had a chance to miss your intent.
Given how much you could have done to avoid the misunderstanding, it isn't appropriate for you to push the blame for it onto others. If you continue with the politics and religion conversations, please note that we will have very little tolerance for argumentative, disrespectful, or thoughtless behavior.