It's pretty clear to me that Youtube shoving endless low quality content towards kids is their intended business model. It's what drives the most engagement. It's why they don't let you permanently disable YouTube Shorts. It's why they don't let you block channels easily any more. Or dislike videos. They're AB testing themselves into a low quality slop firehose.

There's some truly great content on the platform, some of it even for kids. But it gets drowned out by mountains of algorithmic slop.

I have stopped giving my kid access to Youtube. instead I set up my own media server, filled it with pirated TV shows and Movies I can curate, and give them access to that on the TV and iPad in their allowed screen times.