I have nieces and nephews and my friends have preteens and teenage children. Whenever I ask they how they get past age blockers they say they just lie and put whatever age they need to access the content.

The smarter one won’t tell me how he installs apps on his iPad after his mom uninstalls it. I suspect he figured out his moms password.

and I'm over 100 years old on some sites that demand a birth date to register

Is statista a reputable site? Sources are paywalled, which seems dubious at face value.