Okay, so perhaps this does say something about society's unfortunate views on body type, but comparing killing a Sim with wanting actual human beings dead is pretty ridiculous.
Not to mention the fact that most, if not all, people who play or have played the Sims at one point or another have, in fact, either conducted horrible experiments on them or killed them in some grisly manner. I'd be more surprised if the people in question HADN'T killed any Sims.
That's like playing Minecraft and never once playing with TNT!
I killed a nanny for causing a toddler to pee himself after he was already potty trained one time. Yeah, there are very very few sims players that haven't killed a sim, at least occasionally.
And how do you miss the fact that a sim is pregnant anyway? That's pretty dumb, as it is really obvious that they are pregnant, in The Sims 3 they get a moodlet icon that notes the pregnancy and everything.
But yeah, another so called social justice warrior making a mountain out of a molehill.