I do wonder if the erosion of boundaries to do with age is related to social media usage.
Back in my gaming days, it was common for communities to be a mix of adults and kids. Some of them were as young as thirteen. At the time 13 was the minimum age and it was accepted as just fine without question. What was happening in these communities was something else though. It was often very adult conversation which was completely inappropriate. Only a few people deliberately excluded these kids from Skype groups (and therefore private chats that stem from it) or made a point of pulling up others on their behaviour.
If you've grown up in this world, and think it normal, why would you consider talking to a minor on the Internet as a problem? There were some real fucking creeps and I know of incidents of 20 something year olds talking privately with young teenagers and there suddenly being unsubstantiated rumours of a sexual nature. The community moderates didn't care - they often weren't paid and certainly weren't trained or vetted beyond being mates with the right group. And the international nature of the community was a barrier to any kind of legal oversight.
Safeguarding in this sense didn't exist for you, such was gaming. Why would you think it applied to you in the adult professional world? You'd always handled it just fine and older people had' looked after you'.
This is a generation where age boundaries and the wild west of the internet met. They are now adults. There's a naivety and an 'I'm alright jack' element here.
The dynamic of it was always particularly bad for girls. It's a normality that has crept in without anyone even realising and has a long history.
Rowing back on that is therefore seen as anti-progressive. It was a blind spot that those who didn't understand technology (and still don't - most MPs are from this generation above).
DH and I were always 'early adopters' in a sense and the oldest in these communities. I'm now 40 and DH 36. It's a significant cut off (DH is the upper age for a millennial whilst I'm technically gen x). We have a lot of close friends who are about 50 and are utterly baffled by gaming full stop, never mind gaming communities.
Development of new means if communication has always brought social unrest and conflict because it rewires power and there is a rush to fill that void.
The NSPCC missed the problem over a decade ago. They didn't have the expertise or foresight to see what was happening or where it would go. They are playing a catch up game. They didn't educate the generation coming through. And that will have a knock on effect.
Melanie is fundamentally wrong in what she has done. She's put herself at risk. I hope the NSPCC have a massive think about this. Its a failure of training, recruitment, long term planning and previous campaigns