It is true. That is a lot of synchronicity to the way things turn out. We never know the "butterfly effect", ie how something set in motion will have impact.
We learn a bit about it in the digital world since we are dealing with things going vital.
You simply do not know.
You said it very well about the "butterfly effect". I also think the same way.
It makes a lot of sense. No idea where what we post will end up going.