GDPR is far (very far) from perfect, but it already has done wonders for big corporations. Where normally data would simply be shared (I received entire custome

GDPR is far (very far) from perfect, but it already has done wonders for big corporations. Where normally data would simply be shared (I received entire customer databases via e-mail), people now stop and wonder "Should we share this data? Do we have permission? Do we really need to store this?".