They don't, it's just that some are supposed to be for over 18 only.
Of course, If you know a lot! I might become one and Im around that age too!
Anyone can view youtube videos. If a video has been flagged for inappropriate content, however, you must have a login that says you're 18 or older. But you could just lie about your age.
I'm sure that there are many, but one I know of is Age of Empires III, it has a revolutonary aspect to it.
Age of Sail - video game - happened in 1996.
Age of Empires - video game - happened in 1997.
Age of Heroes - video game - was created in 2009.
Age of Heroes - video game - happened in 2009.
Age of Sail - video game - was created on 1996-11-30.
Age of Empires - video game - was created on 1997-10-15.
Video games are popular with all age groups. The age group that plays the most is teenagers with 91 percent playing video games. The 18 to 29 year old age group has 81 percent playing video games.
Stunts, as in people performing their talents, shouldn't be banned on YouTube because they tend to not violate any of the Community Guidelines on YouTube. If however a video does go against the Community Guidelines, then the video can be flagged by users and removed after it is reviewed by staff, or the video may be issued an age limit.
In general, new age religion would view suffering as an opportunity to offer new age religion as a remedy for suffering.