Tor's design document also warns a nation state level adversary who can view the whole network defeats any guarantees of anonymity. There's no way to know GCHQ/NSA aren't running 90%+ of bridges and exit relays either in addition to having a total network overview at the backbone level.
Tor was designed for strong anonymity guarantees in nations that aren't 5 Eyes Alliance ie: China, Russia, ect.
Tor was designed for strong anonymity guarantees in nations that aren't 5 Eyes Alliance ie: China, Russia, ect.