I never got the use of ages. Of course there's legal ages for different things in different places at different thresholds (way too many to keep up with) and there's outright bans of things in some places. It seems to me it would be simpler to just have opt-ins for various types of content where the user has to confirm that the content is legal for them.... especially when there are so so many different types of content that is regulated around the world https://en.wikipedia.org/wiki/Strafgesetzbuch_section_86a
Thanks for the feedback. I know content rating systems can get very complicated with many regional laws and guidelines. My initial plan is to get something minimal to account for the average cases (but maybe that's a pipe dream). I want to have a section that goes on the main project edit page so people will see it and fill it out without having to go through sub-pages. If it's something very complicated though then they're likely to skip it.