However this is just a cost vs benefit tradeoff. If looking at porn instantly killed a kid or caused significant harm then going to extremes would be worth it, but the benefit of such an approach is minimal. There’s a bunch of metrics that tracked kids as internet porn became a thing and the net impact is effectively zero on metrics like suicide, self worth, promiscuity, age of first sex, etc. Instead the correlation goes in the other direction.
Blocking social media on the other hand is much easier and backed up by a lot of research.
My kids aren't old enough for computers yet, but I'm mostly of the mindset that a whitelist or curated offline cache (at least for anything on the web) is the sanest approach for younger kids. Outside of .gov, .edu, a handful of discussion forums, and stuff not relevant to them like shopping/banking, there's honestly not a lot of utility to the web. If they end up interested in programming, reference material can be kept offline, libraries downloaded through a proxy repository, etc.
He’ll realistically the US doesn’t make the cut either.
Are US organizations hosting in Canada for some reason? They probably wouldn't go further than that for latency reasons.
There's the separate problem of foreign companies having US points of presence, but assuming these laws expand, I'd imagine that would eventually lead to liability for services like cloudflare providing the endpoint/hosting on US soil.
Gigabyte.com for example makes a great deal of computer parts like graphics cards and it’s hosted at 103.130.100.144 which geolocates to Taiwan, Province of China.
bmw.com 160.46.226.165 Germany
Now some of them will route US users to US servers to lower their ping, but that’s an added expense that not everyone pays for.
Firmware updates can fix compatibility long after a purchase, it’s not just a question of whether something works on day 1 but day 540. IE why isn’t this EV charger taking to the solar inverter so it preferentially charges the car over sending energy to the grid? Firmware fix and suddenly it all works.
Because they're interested in it. I was installing Linux when I was 9 because I thought it was cool.
If my parents had walled me off into a foam internet safe-room, it would have stifled one of my lifelong interests that led to my career, and bred trust issues and resentment against my parents.