The Rebirth issue of Suicide Squad just showed in full view Boomerang slicing off a guys hands to get a box, before Deadshot shoots him square in the head. The FIRST EVER issue of Suicide Squad had a terrorist group massacre an airport full of civilians AS A TEST, and it was later revealed that one of those killers was an undercover agent who went along with it to keep her cover. I think it's safe to say kids aren't the target audience.
This series, especially if Ayer will stay, deserves freedom for an R-rating so we don't get a neutered mess like this time, where Joker, Harley, and Boomerang were all robbed of key character beats.