The math leans towards the former, but when the two hypotheses suggested by the data are "we are actively and selectively targeting noncombatants" and "we just don't give half a shit who we're killing," in a sane world you'd be universally branded as "the baddies" in the conflict.
44% children, 26% women, 30% men. Gaza is about half under 18, so that's nearly randomly killing people. That said, these are only confirmed fatalities, so presumably susceptible to bias.