I might, if it were true. However, I'm sufficiently confident that context will clue enough people in to the fact that it's a generalization, rather than a universal truth, that I don't feel any compulsion to cater to people who don't see that, for whatever reason.
If someone gets two +2 dodge bonuses, we will expect them to dodge more often than someone with only one such bonus. Similarly, we would expect someone with two murderous compulsions to kill more often than someone with only one, rather than approximately as often.
You seem to be having some difficulty with the nature of clerics. Plans provided by Nergal and Hel are not compulsions from negative energy, they are directives from a diety to a follower. We'd expect to see such plans in any cleric of Nergal or Hel, living or dead.
While you seem to be agreeing, I suspect sarcasm. In case that is sarcasm, let me link you to a the tvtropes page Sickeningly Sweethearts (WARNING: tvtropes link), where a number of humans react to displays of affection by describing revulsion, up to and including a desire to vomit.