This is what really sets 'em off now
http://koyamapress.com/projects/a-childrens-book-of-demons/
But a bloody crucifix? fine.
Image number 2 will swear anybody off a Peter Gabriel video for sure, big time. I wonder if design was based loosely on imagery from that music video...
#3 looks like a generic elf on crack, big deal.
#4 is a garbage pail kid, so what.
My guess is that the people upset by that book might believe that silliness trivializes what's scary. Given none of the images correlate to known demons' visages, I fail to see where the big problem is. I'd still find something more appropriate for children, and electronic mediums for virtual coloring are easier to reset and redo than an eraser, as well as being better for the environment long-term as I doubt that book can be recycled and pencils/crayons replenishing themselves.
I doubt their hairstyle or lack thereof had anything to with being mauled to death. The bears were very likely with cubs and that's when the territorial issue really steps in. That's far more likely than some of what that link's passage was
suggesting. Especially in lieu of allegation of "baldhead", remembering also that the original texts were translated to English (case in point, and viewer discretion is advised: Ezekiel 23:20 (among others) has a few fun and occasionally inconsistent translations (some more radically different than others), arguably due to relative prudeness and/or intent of said translator of the time, which is also my own contextless claim and at least for that particular passage, numerous of the 20+ English translations are sufficiently similar, apart from the 1599 Geneva Bible edition (the newer ones are a bit more, as they say, "kinky") but I'm not going to compare every last passage in every last edition to see which one's the most different in scope); the only thing mentioned are people told to go to a place where bears mauled them to death. But I might use supposition and state the victims were male, what with male pattern baldness being an old trend back then too.
The New Testament, however, has been said multiple times as rendering the Old one moot and it's not like the Old Testament was entirely consistent to begin with. And it all only gets more complex and convoluted from there, and there are plenty of tangents I won't mention since they're too far away from the main topic. Current news outlets, for some, already covered the surface of those within the last several months anyway.