It’s interesting how human thought always follows parallel tracks even in supposedly positionally opposed groupings.
Blasphemy is profaning the sacred. “Triggers” in Tumblr-speak and its outgrowths is the broaching of taboo topics that violate the supposed sensitivities of various assumed-to-be traumatized groups.
However different these may seem, both evolved eventually to achieve the same end: to control the ideological direction of thought and to proscribe any out of bounds thinking on any issue.
Humans shamble down the same worn paths time after time. It gets a bit boring, really.