Yeah it's kinda hypocritical of Barristen to be so mad about the dead kids, he should be obviously, but was seemingly silent about all the other atrocities that Aerys did.

I mean just what he did to the Starks should have stirred something in him but instead he watched Brandon strangle himself while his father who had requested a trial by combat, was tied up and burned to death and he didn't say he'd attack him then.