Try to double or triple or even x10 the number of dots on your piece of paper and you get "patterns" forming. Repeat the experiment 1 million times and you might find other patterns appearing
But that's what I'm talking about
Randomness is all about patterns, even if those patterns are random on their own. With this in mind, you can try to exploit this property consciously once you definitely see or assume that you are dealing with random events, or if you know that beforehand (which is often the case in real life). In fact, we are all using this subtlety of randomness in everyday life without even thinking about it, without even being aware of it
The way a dealer shuffles. The way a casino card stack is cut, the way the roulette wheels are oiled. The way the metal ball hits when it's thrown on the wheel
I see what you are getting at, but in this topic I'm speaking mostly about the outcomes which are considered the representation of the built-in randomness of the world. Whether they are truly random in this sense is another question. Technically, our assumptions about these outcomes can just reflect our lack of knowledge (read, God doesn't play dice)