Children being sent dick pics, or AI generated nudes of them being sent around schools, etc. are real problems facing real normal people.
I think people here need to be reminded that the average person doesn't care about technology. They will be happy for their phones to automatically block nude pictures by Government rule if the tech companies do not improve their social safety measures. This is the double edged sword: these same people are not tech savvy enough to lock down their children's phones, they expect it to be safe, they paid money for it to be "safe", and even if you lock a phone down, it doesn't stopped their class mates sending them AI porn of other class mates.
Musk is living proof that a non zero number of these giant tech companies are happy for child porn ("fake" or not) to be posted on their platform. If I was in his shoes, it would be pretty high up on my list to make sure Grok isn't posting pornography. It's not hard to be a good person.