Think about how they validate how old you are. Meta and Google, who are lobbying in support of this legislation,will force you to sign up with your real ID, and be the arbiter for questions like “are you old enough for this website”. For every request that you make through some third-party website that needs to know your age, Meta and Google will know where you tried to login, and for which content. They will then resell this data to the highest bidder. Additionally, through all their ad networks and tracking, they will follow your session and have verified ID to match your entire browsing history. This is the end of anonymity and privacy on the Internet.