Evidence suggests that it is this way because there is a group of people who worship Lucifer (the illuminati) that have been corrupting and controlling our world for centuries (or longer).

Its a little rough to wrap your head around the idea that this world has been subject to THE original Satanists for some (or all) of human history, but there it is.

To understand the apparent scope, there are very few (or no) institutions (governments, corporations, technologies, media, schools, etc., etc., etc.) that have been around a while that are untouched by them to varying degrees.