“social bubble”

Every person lives in a social bubble. You putting your in “hyphens” shows that you are just not aware of living in one. And that means that it has more effect on you than it has on people that are aware of them.

I'm guessing that even in Finland Dave Chapelle is more known that those people you mentioned.

Seriously. No, he is not. The reason is simply that he makes no shows in Finnish and we are tremendeously more able to get the full depth of jokes in Finnish than in English. Your "whole word" is just English-speaking countries. It is absolutely possible that the guy is known in England as well, but I don't think more than 2 % of people in France or Germany or Netherlands or Italy know about him. Because he doesn't have his shows in the local languages. Because he cannot.
We've got enough of very good standup comedians here. Someone in USA might be technically better but so much will be lost in translation that in the end we will be laughing more at our own standup comedians' shows. Because we understand their nuances better. And it's not even only about the language: There are plenty of small cultural aspects in USA that do not exist as such in Finland, and many references to them will be missed or misunderstood.

I like standup comedy a lot, and I would absolutely know if that guy was famous in Finland.

You said that.

Sorry, I assumed you had forgotten.

The problem is that you saying something with no actual basis doesn’t make it true, not in the least.

Well, you saying there is not basis when there is a basis is an argument. But a rather weak one.

People laughing at something doesn’t make it A) cruel/derisive or B) for whatever ridiculous made up reason you want to pull out of your ass.

It can make it, depending on what's going on in the head of the person laughing. There are many ways to laugh at things. While in many manners you do give me an impression of a moron, in many ways you are not one. There is no reason to assume you are a hillbilly idiot. I do believe you would not laugh at me in a derisive manner if you saw my face. Many others do. And those people's reactions to this joke image is what makes me feel afraid, not your reaction. And also not the intent of whoever made the image.