How can you enjoy virtual games, they are not real

I have thousands of hours on PlayStation, but I wonder, how do they like it? I mean, it's not physical, it's not a toy, it's a virtual thing you see on a flat screen, it doesn't really exist. So I wonder if I'm crazy to believe such a thing. Are we throwing our lives away for something that doesn't exist? Sony makes money from us buying virtual things that don't physically exist. They're deceiving us all. And then it's not possible that in less than 70 years we've gone from carriages to ultra-realistic video games. It stinks. Sony is hiding something, and so is the entire digital industry.