This is off topic of a serious conversation, so I'll take the downvotes... But at first glance, that photo of Grady Moffett Sr. looked to me like Robert Picardo

This is off topic of a serious conversation, so I'll take the downvotes... But at first glance, that photo of Grady Moffett Sr. looked to me like Robert Picardo, the Emergency Medical Hologram. More seriously, one of the issues with these online platforms (all, although some more than others) is that they're allowing for the mixing of adults and children in a "peer" environment in an unsupervised manner. In a traditional offline world, adults and kids don't mingle too often, let alone in a 1-on-1 manner, especially not as "peers". There's definitely some very legitimate criticism of a segment of the adults to be had, but you'll never be able to correct virtues in all individuals. I think this mixing of adults and children in a peer setting at such scale is a new thing for human society.