C3PX said:

There are certainly better things one could be doing with their time than wasting it away on video games. So I concede, all could fall under the blanket term of "childish".
I guess the same argument you are making could be made for a grown man who loved watching "innocent television" such as Seasame Street and Telly Tubbies over television aimed at older audiences.

The same argument could be made for 98% of the Off Topic section considering the kind of subjects that are discussed (or the way they are discussed). That's why I like to step here from time to time. That's the part of the forum where I don't feel the need to be too serious.