Wow, I thought the anonymousejoker was deranged but you are at least as crazy if not worse. I guess it makes sense that a niche privacy community would attract such weirdos but you're (both) making it really hard for people to get quality information.
Overestimating it a little, the construction workers just need to be good. But there are indeed literally thousands of PhDs working on it for decades, from all over the world.