i am actually pleased they are finally attempting to lower the risks, i mean, how many times has an innocent 'search' been put into an engine only to throw up some stuff you really do not want to see.
the problem that i see is the internet in general and always has been, many moons ago i went searching for a good MP3 site and a 'warez' site showed up, at the time 'warez' were known to have some good sites so i clicked on it...next thing i knew there were multiple, non stop pop-ups, fast as i closed one down others popped up, unfortunately most of the pop-ups were links to porn and some for child porn, i sh1t myself as they all seemed quite graphic, luckily i had a little knowledge and managed to stop them all and delete the lot, followed by a full format in reinstall.
the ISP's have become stricter over the years of course but many people know how to 'get around' some restrictions, i really want to know how much effort will be put into finding 'false flags' because we all know there are people that do not like football (or any other subjects) who would make an effort to get sites closed down...and being a radio operator i know how limited ofcom are in resources.
The problem will always be a lack of resources to identify such sites. It's the same reason Facebook is full of scams, shut one down and another 2 appear. The likes of X won't bring in age requirements as it will affect revenue and Musk doesn't care anyway. Google crawls the whole internet so policing what appears on results must be an absolute nightmare. The forced digital ID idea is a privacy nightmare and I certainly wouldn't trust any government to make sure the data is secure...Russia and China would be all over it daily trying to access personal records.
There are a few things you can do to prevent accidentally going to a dodgy site. Cloudflare offer a free DNS service that automatically prevents access to sites identified as unsafe. Personally I use an adblocker at home for all of my devices, mainly as the number of adverts is relentless these days and also it offers some protection for my kids. The ad blocker option is more advanced but the DNS setting is pretty straightforward.
As with most restricted services you can bypass them with a VPN anyway...and those will never ever be blocked.


