Can't speak for OP's link, but as a contrast No Trace Project's resources contain lots of advice from people who actually routinely face state repression, with in-depth analysis of specific cases. The scope is international (though focused on the North Atlantic region) rather than english- & u.s.-exclusive. There are plenty of references to Tor+Tails.
https://www.notrace.how/
http://i4pd4zpyhrojnyx5l3d2siauy4almteocqow4bp2lqxyocrfy6pry...