Because video games are easier.
Also, I guess, because 5 years from now not many people will even remember a video game exists. Most people move on to the new thing. Chess has been around forever, and 50 years from now you'll be able to go to a chess tournament.
Video games can be very complex and challenging. Even more challenging than Chess. Video games such as Overwatch, Counter-Strike Global Offensive, League of Legends, Starcraft, and etc. They also have competitive ladder-like chess and take a lot of time, dedication, and studying to get good at those competitive games. Why isn't playing video games considered to be a good thing like chess?
If your good at chess, people will call you smart. If you're good at video games, people will call you a loser? Why is that?
I'm someone who has a chess rating skill of between expert-Fide master and I think video games is just as intellectually challenging as chess.