PGP is like communism
This thread is a good way to understand why: https://news.ycombinator.com/item?id=20378089
"PGP/Communism is not broken! This part is broken, but that's not ALL PGP/Communism is!"
"PGP/Communism isn't broken, you're just not using it right, you should just use it in a way [that is completely unrealistic in the real world]!"
"PGP/Communism isn't broken, a particular implementation is broken! The THEORY is fine! Just all existing implementations are shit and I consider this a good argument!"
Exclusive or something