It is still young on your scale as you are start it at 18+ after excluding "kids". Senior citizens gaming isn't an outlier. At least it is less of one then those that insult others for gaming while gaming themselves. Everything you write changes based on how your previous post was countered. Whales are irrelevant as you made the claim that young people don't pay while old people do. Whales of any age will pay which again contradicts your original statement.
Games go free to play for more then just whales. Because whales would pay a sub and any other additions in a non free to play game.