Outrageous? Deserving of condemnation? Yes.
Surprised? No.
Technology & instant communication & impulsiveness = bad decisions.
Hell, we have a president whom "tweets" lies almost daily. Then doesn't want to discuss it when the suns rises. And he's 70!
Are we surprised that 20-year old US Marines, with access to technology their parents could not even imagined, misuse it?
When the Abu-Ghraib prison in Iraq scandal first occurred in 2003, Secretary of Defense Donald Rumsfeld didn't understand the concept of digital photography and "uploading" of them into the internet. Total mystery.
Are the majority of US Marines, past and present, whom are sharing these pictures and videos sex criminals? I don't think so. In 20 years, when they are fathers of teenage girls, they will undoubtedly regret the decisions they've made. Most will have led upstanding lives in the interim.
Once more, as I've noted on this forum before, I express my pleasure to haven risen to adulthood in a more technological backward, more forgiving society in the early 1980s. Our drunken & immature actions, words, etc were mostly forgotten when the sun rose.
For women, too, the mistakes of a bad relationship or a night of too much tequila, would not be documented for eternity to a global online audience.
The 21st century is much more difficult.