>>11340900
The Online Safety Act 2023 forces social media companies and websites to ensure they are protecting kids from potentially harmful content. This means websites have to set up some form of ID verification, like passport information, driver's license, or banking details. Any social media companies or websites that can't or don't comply will be blocked in the UK.
4chan isn't going to comply, so the majority of Britfags will disappear from the site.