I wasn't going to comment at first because I don't have much experience with video games. When I was a kid, there were these handheld game consoles that only people whose parents were allowed to go abroad (during the communist regime) could buy. I also remember being left to play Pac-Man on my mother's office computer when she took me with her to her workplace. But generally back then we didn't have much access to computers and there was no way to form any habit, interest or passion in me.
Rather, I wanted to say something about the first part of the post. Yes, I think the things we used to love change with time because life is a never-ending ever-changing and absolutely unpredictable flow. However, in the last few days I did an experiment and started practicing again something I did last time, let's say 4 years ago. Well, I think the feeling was the same. And I found that the favorite things and activities that were formed in the last, for example, 13 years of my life, have not changed for the time being. But that's maybe because I'm an adult person. From one age to another, things change easily and quickly - from childhood to adolescence and from adolescence to adulthood.
On the other hand, the other thing that I have noticed is that the things that worry me change in a few (less) years, i.e. problems and worries are somehow shorter-lived and easily changeable. They are different from hobbies and passions in this regard. And thank God 😌