More concretely, they don't have to rely on decrypting https. An approved NSA or FISA order to DDG will give the government an en clair "wiretap" on your DDG se

More concretely, they don't have to rely on decrypting https. An approved NSA or FISA order to DDG will give the government an en clair "wiretap" on your DDG searches for up to a year. They may not be able to get the searches you did before the wiretap began, but that's all.