zerodytrash/Simple-YouTube-Age-Restriction-Bypass — reverse-engineered prompt

I want you to rebuild and modernize this simple YouTube age restriction bypass so it works again with YouTube’s latest changes. The goal is a really easy tool people can install as either a browser extension or a userscript, then just reload YouTube and have age restricted videos unlock automatically, including on YouTube Music, without needing to sign in.

Please keep the experience simple and mostly automatic. Try anonymous or public request based methods first, then use a proxy fallback only when needed. It should also hide the usual content warning screens when possible. Privacy matters, so do not require the user’s own YouTube credentials, and make the proxy behavior clear.

I also want the project cleaned up enough that someone can build it, install it manually, and understand what changed. Since the README says the old version no longer works correctly, please update the implementation and refresh the docs so the current status, install steps, and limitations are honest. Look up current YouTube behavior online if you need to.