Are video games childish?

And if so then what's the difference between video games and watching TV? The only difference is that you can control your TV, just how people that watch TV progress on their favorite show, others progress on their favorite game, people play board games and that's just another form of games, is it childish cause it's a game cause it's only a form of entertainment like television or board games, like bar games or any other choice of entertainment, although there's the controversy that some believe that video games specifically is childish and nothing else compares which I never understood.
Are video games childish?
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