The men here are "manly" enough to apologise when they think they have gone a bit too far, or done something worth apologising over. An apology is easy to write, far too easy really. An apology is much harder to mean. From what I have noticed, these guys generally mean their apologies and don't just pay them lip service, by typing those 5 letters.
I don't know if that is always true. How long have you been lurking here to see if that is the case?
I've disagreed with people here, and there have been many "arguments" about things ranging from logic to philosophy to merits of various music styles. People disagree all the time. People also have a right to their opinion. Although someone may call you or me an idiot for having such an opinion, you decide how you feel about that and whether you take it personally or not.
If a police officer was always offended every time by the insults they received, then they'd change jobs. Sometimes it is important to grow a thick skin and be less sensitive. The world is a nasty place, and you have to learn how to deal with it.
No, it isn't a fact. Its your opinion. You have the right to have your opinion, as do all the other users of this forum. You have the right to try and change people's minds as they have the right to try and change yours. Getting on a high and mighty horse decrying racism and calling everyone who found the comic amusing "racist" is not going to work.