I'm over it, and I'm over the PMC signaling in general. The happiest people I know enjoy things without irony, love their kids, and aren't afraid to look stupid. The most miserable detest children and only care about trends.
Happy people ought to have kids, since likely they will have happy kids. Unhappy kids ought to not have kids, since they will likely have unhappy kids, and would make themselves unhappier for it. How is this strange? Do you think that miserable people shouldn't be able to express their misery? do you think that hating those miserable people will help in any way?
I've had childless friends who say the attitude is different because of the audience. They've indicated parents will openly admit to them their unhappiness when those same parents would never do so to another parent.
Its like in discussions about exercise, if you just read discussions online you'd think that everyone loves to exercise, but most people really hate it or at least don't like it.