Why should we encrypt (and/or sign) emails? The question should be the other way: why does anyone think and act like this isn't the default?
Michał 'Rysiek' Woźniak from OCCRP gives some insights.
GnuPG Stories: Michał 'Rysiek' Woźniak from OCCRP
GnuPG Org
Jun 12, 2017
OCCRP
WP: Organized Crime and Corruption Reporting Project